Design constant
[化] 設(shè)計(jì)常數(shù)
?? 詞語組成解析
design
[d?'za?n]
vt.& vi. 設(shè)計(jì);繪制;
vt. 設(shè)計(jì);計(jì)劃;企圖;決意（做）;
n. 設(shè)計(jì);圖案;結(jié)構(gòu);計(jì)劃;
vi. 設(shè)計(jì)略圖;（為工藝品、裝潢項(xiàng)目等）設(shè)計(jì);當(dāng)設(shè)計(jì)師;構(gòu)思;
de使…成為，加強(qiáng)+sign做標(biāo)志→設(shè)計(jì)，計(jì)劃
constant
['kɑnst?nt]
adj. 不斷的，持續(xù)的;永恒的，始終如一的;堅(jiān)定;忠實(shí)的;
n. [數(shù)]常數(shù)，常量;不變的事物;永恒值;
con始終+stant站立→始終站著→不變的
??? 情景例句
Do you have anything to declare for customs?
有什么要申報(bào)呀？
The milkman hopes the cows have plenty of milk every morning.
擠牛奶的人希望每天清晨都能得到大量牛奶。
A lot of cars entered for this race last year and there was a great deal of excitement just before it began.
去年有很多汽車參加了這項(xiàng)比賽。比賽開始之前，人們異常激動(dòng)。