20
num. 二十; twenty
🗣️ 情景例句
Yes. Glad to meet you, sir.
是的，很高兴见到你，先生。
My job is to develop new computer software and I enjoy the job very much.
我的工作是开发新的电脑软件，我非常喜欢这份工作。
Is that you, John?
是你吗，约翰？