“in twos and threes” 的意思是 “三三两两；零零星星”，用于描述人或事物以少量、分散的方式出现或行动。描述人群 例句 1：After the concert, the audience left the hall in twos and threes.（音乐会结束后，观众三三两两地离开了大厅。） 例句 2：People arrived at the party in twos
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twiddle one's thumbs 意思是“无所事事”，“无聊”或“焦急等待”无所事事，百无聊赖地消磨时间（字面意思是“无聊地摆弄大拇指”） 因无事可做而感到烦躁或等待时的状态例句 While waiting for the delayed flight, passengers had nothing to do but twiddle their thumbsat the gate. （航
that makes two of us 意思是“我也一样”表示与对方有相同的处境、感受或观点（相当于“我也一样”） 用于轻松附和，强调共同点例句 A: "I have no idea how to solve this math problem." B: "That makes two of us—let's ask the teacher for help." （A：“我不知道怎么解这道数学题
two a penny 意思是“很常见，不值钱”two a penny（英式英语常用，美式英语常说"a dime a dozen"）很常见，不稀罕，不值钱 形容某物或某人因为数量太多而显得普通，缺乏独特价值例句 In this digital era, online influencers are two a penny; you need real talent to stand out. （在
an ugly customer 这个短语通常不是字面上的“丑陋的顾客”，而是用来形容一个“难对付的家伙”或“危险人物”，尤其指那些脾气暴躁、可能带来麻烦的人。例句：Be careful when dealing with him—he's known as an ugly customer when he's angry. （小心对待他——他生气时可是个难缠的主儿。）The security g
"in no uncertain terms" 这个短语的意思是“用明确无误的语言”、“直截了当地”，强调说话的方式非常清晰、坚决，不留任何歧义或怀疑的余地。例句：The manager told him in no uncertain terms that he must finish the report by Friday. （经理明确无误地告诉他，必须在周五前完成报告。）She refus
"make oneself understood" 这个短语的意思是“使自己的意思被理解”、“让别人明白自己”，通常指在语言沟通有障碍的情况下，努力让对方听懂自己的话或明白自己的意图。例句：Even with my limited Spanish, I managed to make myself understood at the market. （尽管我的西班牙语很有限，我还是在市场上成功让别
"on the understanding"这个短语的意思是“以……为条件”或“在……的理解基础上”，用于说明双方达成共识的前提条件。例句：I lent him the money on the understanding that he would pay it back next week. （我把钱借给了他，条件是他下周归还。）You can use the car on the under
"come unstuck" 这个短语的字面意思是“脱胶、松开”，但更常用的是它的比喻义，指“（计划、人等）失败、出问题、陷入困境”。例句：His ambitious plan to start a business came unstuck due to a lack of funding. （他创业的雄心勃勃的计划因资金不足而失败了。）Be careful with that project;
be on the up-and-up 这个短语有两个主要含义，具体取决于使用的语境。诚实可靠，光明正大：形容人或行为是诚实的、合法的。蒸蒸日上，不断改善：形容情况正在好转或业务正在增长。例句：含义1：诚实可靠Don't worry about dealing with him; I'm sure he's on the up-and-up. （别担心和他打交道，我确信他很诚实可靠。）The de
be up to sb. 这个短语的核心意思是“由某人决定”或“是某人的责任”，强调选择权、决定权或责任在于某个特定的人。例句：I don't mind whether we go to the cinema or stay in—it's up to you. （我不介意我们是去看电影还是呆在家里——由你决定。）It's up to the managerto make the final de
up against sth. 这个短语的意思是“面临（困难或挑战）”、“碰到（难题）”或“与…竞争”，用来描述某人遇到了必须应对的困难、阻碍或对手。例句：We're up againsta tight deadline, so we need to work efficiently. （我们面临一个很紧的截止期限，所以必须高效工作。）In the semifinals, our team wil
up against it 这个短语是 "up against something" 的强调形式，意思是“面临巨大困难”、“处境极其艰难”或“压力很大”，通常指被严峻的挑战或紧迫的情况所逼迫。例句：With two key players injured and the final match tomorrow, the team is really up against it. （两名主力队员受
up and doing 这个短语的意思是“积极活跃的”、“忙个不停的”或“干劲十足地开始行动”，用来形容一个人精力充沛、积极投入工作或活动的状态。例句：After a good night's sleep, she was up and doingearly the next morning, full of energy. （好好睡了一晚后，第二天一早她就精神饱满地开始忙活了。）We need
up for sth. 这个常用短语主要有两个核心含义：愿意做某事，有兴趣参与：表示对某个活动、提议或挑战持开放和积极的态度。被提名或被考虑中：指成为某个职位或奖项的候选人。例句：含义1：愿意做某事We're going hiking this weekend. Are you up for it? （我们周末要去徒步旅行，你有兴趣参加吗？）He's always up fortrying new
ups and downs 这个短语的意思是“盛衰沉浮”、“起起落落”，用来描述人生、事业或情况中交替出现的好时光和坏时光。例句：Every marriage has its ups and downs, but communication is the key to getting through the difficult times. （每段婚姻都有起有落，而沟通是度过艰难时期的关键。）Th
get the upper hand over sb. 这个短语的意思是“占上风”、“取得优势”或“控制住（某人）”，指在竞争、争论或对抗中获得了比对手更有利的地位或控制权。例句：After a long struggle, our team finally got the upper hand overour opponents in the last few minutes. （经过长时间的鏖
be on one's uppers中文含义：穷困潦倒，一贫如洗通俗理解：形容一个人经济状况极差，连基本生活都难以维持，就像鞋底磨破只能靠鞋面（upper）走路一样狼狈。例句： After losing his job, he’s been on his uppers and can barely afford food. （失业后，他穷得连饭都快买不起了。）She used to be we
urge sb. on中文含义：鼓励某人，催促某人前进通俗理解：用激励的话或行动推动他人继续努力或加快速度，像在背后轻轻推着对方前进。例句： The coach urged the team on during the final minutes of the game. （比赛最后几分钟，教练不断鼓励球队继续拼搏。）Her friends urged her on when she felt
use up中文含义：用完，耗尽通俗理解：把某样东西完全消耗干净，一点都不剩下，就像把瓶子里的最后一滴水都倒光。例句： We used up all the milk, so I need to go to the store. （我们把牛奶都用完了，所以我得去趟商店。）Don't use up all your energy in the first half of the game. （
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