How to use "Radon" - 释义·音标·例句

📝 例句

Radon is the daughter of radium.

氡是镭的子体.

radon n[U] chemical element, a radioactive gas produced by the decay of radium 氡. =>App 10 见附录10.

*['reidɒn]n. 氡【化】氡Rn【医】氡(86号元素), 镭射气

sniper n. 狙击手;狙击兵;

hail n. 冰雹;一阵; vi. 下冰雹;如冰雹般地降下; vt. 致敬;打招呼;打信号示意（计程车等）停下;赞扬（或称颂）…为（尤用于报章等）;

villainy n. <正>邪恶行为，恶行，罪恶;

quiescent adj. 不活动的，静态的;休眠的;

marginal adj. 边的，边缘的;旁注的;临界的，最低限度的;收入仅敷支出的;

orientation n. 方向，定位，取向，排列方向;任职培训;（外交等的）方针[态度]的确定;环境判定;

permutation n. （一组事物可能的一种）序列，排列，排列中的任一组数字或文字;

debut n. 初次露面，初次表演，首次出场，处女秀; v. 初次表演，初次登台; adj. 首张的，首场的，首次的;

Well, all your things are inside.

嗯，所有的东西都拿进来了。

Did you give it to him yourself?

你自己亲自交给他吗？

Those who failed to get in need not have felt disappointed, as many of the artistes who should have appeared did not come.

那些没能进到场内的人没有必要感到失望，因为很多应该出场的专业演员都没有来。

更多情景英语 ›

Radley

rate of heating

real stuff

reduced capacity

related right

Request/Response Unit

reverencer

ring drier