Teinte b
[医] 色调B度(测定X线量的纸碟的色调)
🗣️ 情景例句
You had something on your mind
你显然有话要说
The greatest of faults is to be conscious of none.
最大的错误就是不认识错误。
Permission was granted and a policeman accompanied him to a pay phone.
警察同意了，陪他来到一个投币地电话前，