Bicuspoid
[医] 双尖型
🗣️ 情景例句
What grade are you in?
你在几年级？
It's available in a variety of sizes at convenience stores and department stores as well.
有各种大小型号，在便利商店和百货公司均有。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。