Semtex
n. 塞姆汀塑胶炸药（商标名称）；可变塑料炸弹
🗣️ 情景例句
Charley was the star of the team.
Charley，是当时队里的明星。
I don't like spinach even though I know it's good for me.
尽管我知道它对我有好处，我不喜欢菠菜。
I'm calling about mistake on our last invoice.
我打电话来，是因为上回的发票有错。