Preqnancy gingivitis
[医] 妊娠龈炎
🧩 词语组成解析
n. 齿龈炎
🗣️ 情景例句
OK. But don't delay too long. Or that trip will be all booked.
好，但不要拖太久，否则会订满的。
It's more valuable.
这更有价值。
That's a good idea! Why not? Let's go.
好主意！为什么不呢？我们走吧。