Microalgae
n. 微藻类
🗣️ 情景例句
What?
什么？
He insisted that we all be in his office at one o'clock.
他要求大家一点钟到他的办公室。[大学英语四级]
The police had been told that a bomb had been planted on the plane.
有人报告警察，说飞机上安放了一枚炸弹。