Bathometer
n. 水深测量器
✅ 同义词
🗣️ 情景例句
Please sit down.
请坐下。
Do flying saucers really exist?
飞碟真的存在吗？
as by falling into inaccessible caves, or into an ice crevasse, like the Siberian mammoths,
如掉进难以到达的洞穴，或掉进冰河裂缝里，或者像西伯利亚长毛象那样掉进冰窟中，