Sentinel glands
[医] 警戒[淋巴]结
🧩 词语组成解析
sentinel
['sentinl]
n. 岗哨，哨兵;
n. 腺体（gland的复数）；气封
🗣️ 情景例句
I've got to explain about it.
我得解释一下此事。
To march in shingle file
排成一列前进
What shall we do today?
我们今天干什么？