Teu
abbr. twentyfoot equivalent unit 标准箱（系集装箱运量统计单位，以长20 英尺的集装箱为标准）
🗣️ 情景例句
I would be honored to be shown around your factory.
若能看一下你们工厂我将会深感荣幸。
I have an interview this afternoon.
我今天下午有面试。
and by measuring the time interval between the taps and the receipt of the echoes, the depth of the sea at that point can be calculated.
测出回声间隔的时间，便可算出该处海洋的深度。