Optical pattern
[电] 光图案
🧩 词语组成解析
pattern
['pætɚn]
n. 模式;花样，样品;图案;榜样，典范;
vt. 模仿;以图案装饰;
vi. 形成图案;
🗣️ 情景例句
OK. I'll let you get back to your work.
好，你过去工作吧。
We shall never have friends if we expect to find them without fault.
指望朋友无缺点，永远休想交朋友。
but each year, the dogs are still sent out into the snow whenever a traveller is in difficulty.
但每年还要派狗到雪山地里去帮助那些遇到困难的旅游者，