Teinte b
[医] 色调B度(测定X线量的纸碟的色调)
🗣️ 情景例句
You can do it.
可以这样做。
Do not to others what you do not wish them to do to you.
己所不欲，勿施于人。
What are your discount terms?
折扣的条件是什么？