Decay constant

[计] 衰减常数\\n[医] 蜕变常数, 衰老常数(放射性物质)

🏥 医学释义

衰变常数

🧩 词语组成解析

decay [dɪ'ke]
vt.& vi. (使)腐烂,腐朽; vi. 衰败,衰退,衰落; n. 腐败、衰退的状态;
de向下+cay落下→向下掉→衰退;腐败
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

🗣️ 情景例句

What did you bring?
你带的什么带子?
I'm fine, too.
我也很好。
He was known to us all as Dickie and his eccentricity had become legendary long before he died.
大家都管他叫迪基。早在他去世前很久,他的古怪行为就成了传奇故事了。
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🔤 更多 D 开头的单词

deciduous dɪ'sɪdʒuəs
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