Closed domain
[计] 闭域
🧩 词语组成解析
closed
[klozd]
adj. 关闭着的，封闭着的;密闭着的，保密的;<美>准备好了的，定了契约的;
v. “close”的过去式和过去分词;
clos=close关闭+ed已...的→关闭了的
🗣️ 情景例句
All right!
好了！
The doctor advised me to take better care of myself.
医生劝我要多照顾自己。
from which can be seen the strata the drill has been cutting through.
从中能看出钻头所钻透的地层。