Bacillariaceae
[医] 硅藻科, 矽藻科
🗣️ 情景例句
You'd better not make Harry any more nervous than he is.
你最好别让Harry更加紧张了。
This mountain range has many high peaks and deep canyons.
这条山脉有许多高山峰和深峡谷。
He found my lecture interesting.
他觉得我讲课有趣。