Cillar oiling
[机] 轴环加油
🧩 词语组成解析
[化] 加脂
🗣️ 情景例句
I have a suggestion for you ...
我有一个建议……
That street is only two miles long.
那条街仅仅是2英里长的。
The population of the city is close to a million.
这个城市的人口接近一百万。