Semtex
n. 塞姆汀塑胶炸药（商标名称）；可变塑料炸弹
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
All good things came to an end.
天下无不散之宴席。
Although Campbell reached a speed of over 304 miles per hour,
尽管坎贝尔达到了每小时超过304英里的速度，