Conversancy
n. 熟悉, 精通
✅ 同义词
🗣️ 情景例句
But somehow I got my days mixed up and didn't realize the mistake until now.
可是不知道怎么回事，我把日期弄错了，而且到现在才知道这个错误。
So soon? Why don't you stay a little longer?
这么早就走了？为什么不呆一会呢？
This combines a typewriter keyboard, a printer and a computer.
这种机器把打字机键盘、打印机和电脑连接起来。