Radioprotector
n. 辐射防护药物
🔁 扩展释义
【化】 辐射防护剂
🏥 医学释义
辐射防护装置
🗣️ 情景例句
No, I didn't.
没有。
Too swift arrives as tardy as too slow.
欲速则不达。
so every so often a sample is obtained with a coring bit.
因此时常要用取芯钻头取样。