Teinte b
[医] 色调B度(测定X线量的纸碟的色调)
🗣️ 情景例句
The main course: steak and potatoes.
主菜 牛排和马铃薯。
Do you often play bridge on Saturday?
你常常在星期六玩桥牌吗？
We need our order number on the outside of each box.
我们需要每只箱子的外观都打上订购号码。