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
Go inside the Information Center.
到服务中心去。
Don't worry he wiil bring something.
不要担心他会带来什么。
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。