Scaphander
软木救生圈
🗣️ 情景例句
I strongly agree.
我绝对同意。
He who risks nothing, gains nothing.
不入虎穴，焉得虎子。
Next Von Frisch thought that bees needed to know more than just the distance to a faraway place.
接着，冯·弗里施认为蜜蜂不仅需要知道到远的喂食点的距离。