Fathogram
n. 回音测深仪纪录图, 水深图
🗣️ 情景例句
Because the United States is the most important trade partner.
因为美国是我们最重要的贸易伙伴。
I'm afraid I don't know. Let me ask the supervisor in this section.
恐怕我不知道，让我来询问一下该组的负责人。
When you return to the office the following morning or after the holiday, you can listen to the messages and take any necessary action.
当你第二天早晨或体假后回到办公室，你可以听那些留言，然后采取必要的行动。