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
Hi, Tom. How are you doing?
喂，汤姆。你好吗？
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
So what exactly are you suggestiong?
那你到底有什么具体建议呢？