Semtex
n. 塞姆汀塑胶炸药（商标名称）；可变塑料炸弹
🗣️ 情景例句
It's really different from what I expected.
这和我想象中的很不一样。
It was a terrific party.
那是一次非常愉快的聚会。
Good, we'll be expecting him.
好，我们等着他。