Radioactive constant 释义与例句英语词汇详解

🧩 词语组成解析

radioactive ['redɪo'æktɪv]

adj. 放射性的;

radio光线+act行动，做+ive有...性质的、有...作用的 →放射性的

constant ['kɑnstənt]

adj. 不断的，持续的;永恒的，始终如一的;坚定;忠实的; n. [数]常数，常量;不变的事物;永恒值;

con始终+stant站立→始终站着→不变的

I must meet the deadline.

我必须赶上最后期限。

As relationships between the People's Republic of China and the United States strengthen more and more today.

随着当今中美两国关系的不断加强。

A robot-arm from the Endeavour will grab the telescope and hold it while the astronauts make the necessary repairs.

当宇航员进行必要的修复工作时，“奋进”号上的一只机器手将抓住望远镜并托住它。

更多情景英语 ›

rallyman

re-deposits

receiver system

reddi

reinstalls

reproductions

Retzius' foramina

ring-wall lesion