Rohs
abbr. 限制在电子电气产品中使用有害物质的指令（Restriction of the use of certain Hazardous Substances）
🗣️ 情景例句
I'll bring some of my pictures into the gallery.
我就带一些我的摄影到艺廊来。
Work will not kill a man but worry will.
累不死人愁死人。
Oh, thank you! said Ann. Look at the nice paper. Can I open it now, or later?
“噢，谢谢你！”安说，“瞧这漂亮的纸。我现在开还是以后再开？”