Lancet gum
[医] 龈刀
🧩 词语组成解析
lancet
['lɑ:nsit, læn-]
n. 柳叶刀;刺血针;口针;
gum
[ɡʌm]
n. 口香糖;树胶;黏胶;牙龈;
vt.& vi. 胶合;涂以树胶;使…有粘性;
🗣️ 情景例句
He told me he was very impressed with you.
他告诉我他对你印象很好。
Why are you crying?
你为什么哭？
The tour should last about an hour and a half.
这次参观大概需要一个半小时。