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 don't know.
我不知道。
He always tries to impose his opinion on others.
他总是想强迫别人接受他的意见。
No wonder people say that computers are taking over the world.
难怪有人说电子计算机正渐渐接管世界。