Planctomyces
浮霉状菌属
🗣️ 情景例句
Well, hi, all.
噢， 大家好。
There isn't much room for doubt in this matter.
关于这件事，不大有质疑余地。
For nearly three and a half centuries she lay at the bottom of Stockholm harbour until her discovery in 1956.
这艘大船在斯德哥尔摩港口的海底躺了将近3个半世纪之后，直到1956年才被发现。