Gamma-rays therapy
[医] γ-线疗法
🧩 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)
n. 射线；[俚]日光浴；光线（ray的复数）
🗣️ 情景例句
We'll call in a couple of days.
我们两三天后打电话。
I have a toothache.
我牙好痛。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。