Closed glands
[医] 无管腺, 内分泌腺
🧩 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
n. 腺体（gland的复数）；气封
🗣️ 情景例句
Don't ask why; just do as you are told.
别问为什么， 按要求去做就行了。
Can I do anything for you?
我能不能为您做些什么？
Oh,there's someone at the door.
噢，门口有人！