Polynominal
多词学名
🗣️ 情景例句
As a matter of fact,
事实上，
She was the more promising worker of the two.
她是两个工人中比较有前途的一个。
For example, you can send information abroad immediately, but mailing a letter might take a week or so.
例如，你能够马上发送信息到国外，但寄一封信可能要大约一周的时间。