Cachous
(cachou 的复数) n.口香糖, 驱口臭片
🗣️ 情景例句
I don't know,
我不知道，
Little boats must keep the shores.
小船不能航行远。
So it is a comparatively simple step from locating the sea bottom to locating a shoal of fish.
从测定海深到测定鱼群，这一进展比较容易。