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
Didn't we go to school together?
我们以前在一起上过学吗?
The path of duty is the path of safety.
尽职的路是安全的路。
Among the different types of bee, it is the honey bee that has most interested scientists because of the language they use to communicate with each other.