掸掸灰尘是件烦人的事

Huntington's chorea───亨廷顿氏舞蹈病

Huntingtons choreas───亨廷顿舞蹈

a sting in the tail───尾巴上的刺

sting in the tail───（尤指令人不快的）意外结局；唱片名（StingintheTail）

something is too close to call───有东西离你太近了

• dusting powder
• dusting the shelves
• dusting pads
• dusting is a chore that