Ullage ruler
[化] (不浸入油内的)测油尺
🧩 词语组成解析
ullage
[['ʌlidʒ]]
n. 瓶空, (火箭燃料箱中的)气隙, 损耗\\n[经] 缺量, 漏损
ruler
['rulɚ]
n. 尺;直尺;统治者;
🗣️ 情景例句
English is important for those who wish to do international trade.
英语对于那些想做国际贸易的人来说太重要了。
I'll be ready in a few minutes.
再过几分钟就好了。
We have this problem every year.
我们每年都碰到这类问题。末了，