Extensiometer
延伸仪
🗣️ 情景例句
Unmarried women should be addressed as 'Miss'.
未婚的女性应该被称作 'Miss' 。
He can run as fast as Jim.
他跑的和吉姆一样快。
Well, there are several things we could do.
唔，有几件事是我们可以做的。