Invert elevation
[化] 管内底标高
🧩 词语组成解析
elevation
[,ɛlɪ'veʃən]
n. 高处，高地，高度，海拔，（枪炮的）仰角，射角;升级，上进，向上;高尚;[建]正视图，立视图;
e出+lev提高,举起,变轻+ation名词后缀 → 提升，提高，高度
🗣️ 情景例句
Well, have a nice trip and best wishes to your wife.
祝你一路顺风，并替我向你太太问好。
I paid another two dollars for my laundry this morning.
今天早晨我付了剩下的两美元洗衣服。
As Fred was going in the same direction, he walked along with the tourist.
因为游客与弗雷德走的是同一个方向，他便与游客一道同行。