名詞 obstruent:

1. a consonant that is produced with a partial or complete blockage of the airflow from the lungs through the nose or mouth

ob.stru.ent

adj.（形容詞）
Obstructing or closing natural openings or passages of the body.
造成阻礙的：對身體的自然開口或通道造成阻礙的或關閉的
n.（名詞）
An obstruent medicine or agent.
阻塞劑：一種用于阻塞的藥物試劑
Linguistics A sound, such as a stop, a fricative, or an affricate, that is produced with complete blockage or at least partial constriction of the airflow through the nose or mouth.
【語言學】 阻塞音：發(fā)音時呼吸道完全被阻塞或阻塞到發(fā)摩擦音的程度時發(fā)的音，如塞音、塞擦音或擦音

來源：
Latin obstruôns obstruent- [present participle of] obstruere [to obstruct] * see obstruct
拉丁語 obstruôns obstruent- [] obstruere的現在分詞 [阻礙] *參見 obstruct