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

Freezing, isn't it?
好冷啊!
You'll solve the problem if you concentrate upon it.
如果全神贯注,你就会解决这个问题。
The weather's often cold in North and windy in the East.It's often wet in the West,and sometimes warm in the south.
北部的天气常常寒冷,东部则常常利风。西部常下雨,南部有时则很暖和。
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🔤 更多 D 开头的单词

derision dɪ'rɪʒn
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