Germitron
紫外线灯装置
🗣️ 情景例句
but I'm taking a little time to smell the flowers.
我正利用一点时间轻松一下。
Is this your pen? I found it under the desk.
这是你的笔吗？我在桌下捡的。
In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all.
在原始文化中，寻求和接受传统教育的义务对全民都有约束力。