Radiation biology
[化] 辐射生物学
🧩 词语组成解析
🗣️ 情景例句
Robbie! Who is it? Robbie
是谁呀？
He is having a temper tantrum.
他在大发脾气。
a ticklish business which is achieved with the aid of two tame elephants roped to the captive on either side.
这是一件棘手的事，需要在它两侧拴上两头驯服的大象才能完成。