allowed d line的意思|示意
美 / /
英 / /
允许的d线
allowed d line的网络常见释义
容许线 ... allowed d level 容许能级 allowed d line 容许线 allowed d transition 容许跃迁 ...
allowed d line相关例句
Smoking is not allowed in most restaurants. C. 12320 is a free telephone line to expose those who smoke at public places. D. People caught smoking in forbidden areas will be fined.
文章第三段提到了在一些饭店单设吸烟的房间有困难，可见在饭店是准许吸烟的，但必须是在特定的地方。