🧩 词语组成解析
four
[fɔr]
num. 四;四个;第四;
n. 四的;四个一组之物;
a. 针刺的
🗣️ 情景例句
and make sure that it is in good condition
确定它状 良好
They used to live there, didn't they?
他们过去住在哪里，不是吗？
I learnt that I had passed the test.
我获悉我测验及格了。