Rheotactic
a. 微生物在水流中之行动的
🗣️ 情景例句
Mrs. Harry Bennett.
Harry Bennett太太。
Please excuse me for a little while.I want to do something.
请等我一会儿时间，我要做点事。
Which may keep company with the vessel for an hour without visible or more than occasional movement of wing.
它们随船飞行一小时也难得见其扇动一下翅膀。