1. 闭合的：occlusion 闭塞 | occlusive 闭合的 | occult sciences 秘术

2. 閉塞音;封閉音：occlusion 閉塞 | occlusive 閉塞音;封閉音 | occlusive-fricative 塞擦音;塞通音

3. 闭塞的：occlusive 咬合的 | occlusive 闭塞的 | occrycetin 盐酸土霉素

4. 闭塞的/咬合的：occlusion 闭塞,吸收,吸藏 | occlusive 闭塞的,咬合的 | preclude 避免,排除

noun

1. a consonant produced by stopping the flow of air at some point and suddenly releasing it

e.g. his stop consonants are too aspirated

Synonym: stop consonantstopplosive consonantplosive speech soundplosive