Semtex
Longman Dictionary of Contemporary English 5++LDOCE 5++Sem·tex /ˈsemteks/ noun [uncountable] trademark SCBa powerful explosive often used illegally to make bombs 塞姆汀塑胶炸药〔一种烈性炸药，常用于非法制造炸弹〕
Examples from the Corpus
Semtex• She remembered what the fat one had said about Mallachy's hands. Semtex.• They are jointly charged with conspiracy to cause explosions and possessing Semtex and six assault rifles on or before April 13.Sem·tex nounChineseSyllable
bombs illegally make powerful a to often Corpus used explosive
Semtex
Sem‧tex /ˈsemteks/
noun [uncountable] trademark
a powerful explosive often used illegally to make bombs
Sem‧tex /ˈsemteks/
noun [uncountable] trademarka powerful explosive often used illegally to make bombs