Phymatorrhysin
[医] 肿瘤黑[色]素
🗣️ 情景例句
The college runs summer courses for Chinese learneers of English.
这所学院为学习英语的中国人开设了暑期班。
We have a toll-free number for customers to call.
我们对顾客提供免费服务电话。
'Mr. Lane was defeated in the elections.
“莱恩先生在大选中被击败了，