Achromaticity
n. 消色差(性), 非彩色
✅ 同义词
🗣️ 情景例句
He needs to work.
他需要工作。
I'd better be going.
我得告辞了。
Our knowledge of the oceans a hundred years ago was confined to the two-dimensional shape of the sea surface and the hazards of navigation presented by the irregularities in depth of the shallow water close to the land.
100年前，我们只知道海洋是二维平面形的，以及靠近陆地浅水区的深浅不一能给航行带来危险。