Activity constant 的意思·音标·同义词·词根助记

🧩 词语组成解析

activity [æk'tɪviti]

n. 活动;活跃，敏捷;活动力;教育活动;

act行动，做+ivity状态→活动

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

How does that look, Rob?

看起来怎么样，Rob？

Honesty is the best policy.

诚实是上策。

As the men refused to stop working, the police attempted to seize the pneumatic drill.

由于工人拒绝停下手中的活，警察想夺风钻。

更多情景英语 ›

abranchious

activation factor

African crocodile

alleyway

aluflex

annual total income

antibunch

Armeniaca K.Koch