English translation of '严密'

形

1. (= 没有缝隙) tight
   ⇒ 罐头封得很严密。 (Guàntou fēng de hěn yánmì.) The tin is closed very tightly.
2. (= 没有疏漏) close
   ⇒ 人们严密关注着事态的发展。 (Rénmen yánmì guānzhùzhe shìtài de fāzhǎn.) People kept a close watch on how the situation was developing.