Coproantibody
n. [生](存在于腸道內(nèi)的)糞抗體
??? 情景例句
Do you ever lie to your boyfriend?
你騙過(guò)你男朋友嗎？
To float
飄浮
Fifteen policemen had to push very hard to get him off the main street.
15個(gè)警察不得不用很大的力氣把它推離主要街道。