Teinte b
[医] 色调B度(测定X线量的纸碟的色调)
🗣️ 情景例句
and one of them is Columbia.
其中一所是Columbia大学。
Reckless youth makes rueful age.
虚度青春，悔恨无已。
All these years, Eric had lived as a recluse.
这些年来，埃里克过着隐士生活，