Insuloma
[医] 胰岛[腺]瘤
🗣️ 情景例句
To advertise during prime time TV is very expensive.
在电视的黄金时段买广告是很贵的。
May I help you?
要我帮忙吗？
We are so familiar with the fact that man ages,
我们对人总是要衰老的现象并不陌生，