Bacterionema
丝桿菌属
🗣️ 情景例句
lots of things to do.
许多事情要做。
Those that make the best use of their time have none to spare.
能充分利用时间的人不会有时间多馀。
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。