U.v.high transmittance optical glass
[化] 透紫外线玻璃
🧩 词语组成解析
[计] 传递系数, 透明性\\n[化] 透射比; 相对透射比; 透光度
glass
[ɡlæs]
n. 玻璃;玻璃制品;镜子;
vt. 给某物加玻璃;反映;使平滑如玻璃;
vi. 成玻璃状;
🗣️ 情景例句
First, we need to more public relations activities to promote understanding.
首先，我们应该更多地做公关活动以促进了解。
We can't recall how long it's been.
我们记不起来经历了多久了。
No. It isn't real, said Meimei. It was used in plays.
“不，那不是真的，”梅梅说，“那是演戏用的。”