Bismuth gingivitis
[医] 铋毒性龈炎
🧩 词语组成解析
bismuth
['bizməθ]
n. 铋;
n. 齿龈炎
🗣️ 情景例句
Life has its ups and downs, but it certainly has its rewards.
人生有沉也有浮，但是无论怎样都确有其价值。
Did you paint this yourself?
你自己亲自油漆这个？
I don't think we'll be able to pay these price.
这种价钱我们恐怕没办法接受。