Cambered outwards
[化] 向外凸的(油罐底)
🧩 词语组成解析
（成）曲线的, 弧形的
🗣️ 情景例句
Coming! Coming!
来了， 来了。
Bill was very jumpy as he waited for the phone to ring.
贝尔忐忑不安地等着电话来。
My particular experience is largely in oil,
我是专门搞石油的，