Microfloras
(microflora 的复数) [医] 微[生]植物区系, 微植物丛
🗣️ 情景例句
I understand
听说，
Fill it up with unleaded and check the oil,please.
请加满不含铅的汽油，并检查一下机油。
About a third of the people who had been chained up below at the beginning of the journey were missing.
旅程开始时拴在下边的人大约有三分之一已经不见了。