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
Eight pounds six, just like me.
八磅六， 跟我一样。
I'm going skating in the Alps next month.
下个月我去阿尔卑斯山滑雪。
As soon as I tap on the window, you must stop within five feet.
我一敲车窗，你必须把车停在5英尺之内。