Abus
n. 总线；离合器
🗣️ 情景例句
No, that's OK.
不，没关系。
Would you mind calling back sometime?
你介意找个时间打电话回来吗？
All this was comparatively slow until, with the coming of science, the tempo was suddenly raised.
所有这些发展都比较缓慢，而随着科学的到来，增长的速度才突然加快。