Units
n. 单位
🗣️ 情景例句
We have closely connected with firms in USA.
我们同美国有良好的业务关系。
He was at a loss for words.
他不知道该说什么好。
From the shore line, out to a distance which may be anywhere from a few miles to a few hundred miles,
从海岸线向大海延伸几英里到几百英里的区域是大陆架慢坡，