Semtex
n. 塞姆汀塑胶炸药（商标名称）；可变塑料炸弹
🗣️ 情景例句
Are all the answers here to your satisfaction?
这里所有的答复都令您满意吗？
Food is necessary to maintain life.
食物是维持生命所必需的。
They told us to go home but we went on.
他们要我们回家去，可我们继续行进。