Achromatic region
[电] 消色差范围
🧩 词语组成解析
a. 无色的, 不分光的, 消色差的, 非染色质的\\n[化] 消色差的
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
The watchmaker is near-sighted.
这位钟表匠是个近视眼。
both men were genuinely sorry that they had to leave.
这二位不得不离开那个荒岛时，还真的感到遗憾呢！