Rheoplankton
[生态]流水浮游生物
🗣️ 情景例句
What did I tell you?
我不是告诉过你吗？
How did he get away with cheating?
他是如何考试做弊而未被发现？
Yes, please. This is Bill here. Is that Mrs Read?
是的，劳驾了。我是比尔。你是里德夫人吗？