Gamma radowgraphy
[机] 加马射线检查法
🧩 词语组成解析
n. 希腊语的第三个字母(Γ,γ)\\n[医] γ(希腊文第三个字母), 丙种, 微克(千分之一毫克)
🗣️ 情景例句
This afternoon we're going to visit a friend in the hospital.
今天下午我们将去探望一位住院的朋友。
Look before you leap.
慎思而后行。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，