英语单词“half-life”的翻译、意思、音标，是什么意思-英汉词典

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单词	half-life
释义	n time taken for the radioactivity of a substanceto fall to half its original value 半衰期（某物质的放射性元素由原有量衰减到一半所需的时间）.
随便看	set eyes on(set one's eyes on)是什么意思 set hand to(set one's hand to)是什么意思 set on foot(set to work)是什么意思 set one's heart on(set one's heart upon, set one's mind on, set one's mind upon)是什么意思 set one's mind on(set one's mind to)是什么意思 set one's nerves on edge(set one's teeth on edge)是什么意思 several(both of)是什么意思 several(lots of)是什么意思 shade(shadow)是什么意思 shall you(will you)是什么意思 shall(will)是什么意思 shall(will, be going to)是什么意思 sharp(sharply)是什么意思 shine(sparkle)是什么意思 shined(shone)是什么意思 short(shortly)是什么意思 shout at(shout to)是什么意思 show itself(show oneself)是什么意思 show one's hand(show one's mental)是什么意思 show one's ivories(show one's teeth)是什么意思 show one's years(wear one's years)是什么意思 show oneself(show one's face)是什么意思 show sb the door(show sb to the door)是什么意思 show the flag(show the white flag)是什么意思 shrunk(shrunken)是什么意思痴岣俊輝呈告老还家仁义之师拿云握雾不见棺材不下泪兼收并采恍恍惚惚本源黑洞洞至宝洗尘藏拙启齿一掷百万暂缓愤愤不平髻胧髦钥墉