Gingivectomy
n. [医]龈切除术
🗣️ 情景例句
Why should I hire you?
我为什么要用你呢？
But the market prices are changing frequently.
但是市场价格随时都在变化。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。