Spontaneous radioactive disinteg-ration
[电] 自然放射蜕变
🧩 词语组成解析
ration
['ræʃən]
n. 定量;配给量;口粮;合理的量，正常量;
vt. 限量供应，配给供应;给与…一天口粮;供给（兵士）伙食，限定（粮食等）;
🗣️ 情景例句
Crash dieting is not an advisable way to lose weight.
疯狂节食可不是减肥的好方法。
As far as I'm concerned.
就我而言。
Yes. That's just right. It's nice and soft, too.
对。那正好，又软又好看。