Bidirectional pig
[化] 双向清管器
🧩 词语组成解析
[计] 双向的
pig
[pɪɡ]
n. 猪;猪肉;令人不快（或讨厌）的人;金属块（锭）;
vi. 生小猪;像猪一样过活;举止像猪;贪吃;
vt. 吃得过量，大吃特吃;生小猪;
🗣️ 情景例句
I hope it's pasta.
我希望是意大利面食。
Take care of the pence and the pounds will take care of themselves.
积少成多。
I supposed him to be very clever but he was in fact a fool.
我以为他很聪明，其实他是个蠢货。