Antireflective
减反射
🗣️ 情景例句
Do either of you have any reason
两位之中可有哪位因为某项原因
What's your opinion?
你觉得呢？
The real dividing line between continents and oceans occurs at the foot of a steeper slope.
大陆和海洋的真正分界线是在陡坡脚大陆架慢坡