Background counting rate
[医] 本底计数率
🧩 词语组成解析
counting
[['kautiŋ]]
n. 计算\\n[医] 计数
rate
[reit]
n. 速度;比率;等级;（利息等的）费率;
vt. 估价;值得;责骂;定级;
vt.& vi. 认为，把…算作;
vi. 被评价;被认为;被列入;申斥;
🗣️ 情景例句
I really had a great evening.
我真是过了一个绝妙的晚上。
Who is the auther of this novel?
谁是这本小说的作者？
Sending a fax is more expensive than posting a letter, but much quicker.
发传真比寄信要贵些，但是要快得多。