Flexible pipeline pig
[化] 挠性管道清洁器
🧩 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 alright. You're a lot of help.
没关系。你帮了很大的忙。
Don't worry! It's nothing.
不要紧，没什么事。
I go to school by bike every day.
我每天骑自行车上学。