Pipeline plugging pig
[化] 管道堵塞器
🧩 词语组成解析
[化] 堵塞\\n[医] 填塞[法]
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
if he spends less on the cultural programs.
假如他在这文化活动上减少开支的话。
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。