Pipeline inspection pig
[化] 管道清洁器
🧩 词语组成解析
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
That's nothing at all.
不用客气。
Wisdom is better than gold or silver.
智慧胜过金银。
You see, I was hoping to give you a surprise.'
嗯，我是想让你大吃一惊。”