Colamine
(=cholamine)膽胺； 2-羥乙胺
?? 擴展釋義
【醫】 氨(基)乙醇
??? 情景例句
and he's very unhappy about not working.
他對沒有工作感到怏怏不樂。
Never swap (or swop) horses while crossing the stream.
騎渡中流莫換馬。（指危難時不宜做大變動）
'So do I,' answered the policeman in the same tone.
“我也是的，”警察用同樣的聲調回答，