Coccolithophora
石灰质鞭毛虫目
🗣️ 情景例句
Do you have any plans after class today?
今天下课后你有什么安排吗？
A chain is no stronger than its weakest link.
链条的坚固程度取决于它最薄弱的环节。
'But you are still ugly,' Sally said.
“可是你仍然难看呀，”萨莉说。