Tape alternation
[计] 带交替; 换带
🧩 词语组成解析
tape
[tep]
n. 带子;胶带，磁带;卷尺;
vt. 用带子捆起来;录音;
vt.& vi. 录音;
alternation
[ˌɔ:ltə:'neiʃən]
n. 交替，轮流，间隔;交替工作;更迭;变换;
🗣️ 情景例句
When he came to the States five years ago, he had only forty dollars in his pocket.
五年前他来美国时，口袋里只有40美元。
Is the departure time on schedule?
起飞时间准时吗？
The life forms most likely to develop on a planet would be bacteria.
行星上最容易生存下来的是细菌。