Benthoscope
n. 深海球形潜水器
🗣️ 情景例句
Are you sending it by regular or by speed?
你要寄平信还是快递？
According to Mr. Green,this is a complicated problem.
对于格林先生，这是一个复杂的问题。
Yes. This is Mary speaking.
是的，我是玛丽。