Topochemotaxis
趋化源性
🗣️ 情景例句
Dad often works late,
爸爸老是工作到很晚，
Thank you for inviting us; we had a wonderful time.
谢谢您的邀请，使我们过得很快乐。
But other suns, stars as the astronomers call them, are bound to have planets like our own,
但是，其他的太阳，即天文学家所说的恒星，肯定会有像我们地球一样的行星。