Catalyst elevator 的意思·音标·同义词·词根助记

🧩 词语组成解析

catalyst ['kætəlɪst]

n. <化>触媒，催化剂;〈比喻〉触发因素;促进因素;〈口〉有感染力的人;

cata向下+lyst裂开，分解→分解下去→催化[剂]

elevator ['ɛlɪvetɚ]

n. 电梯;升降机（美）;谷仓;

e出+lev举起+at=ate表动词+or表名词 → elevat(e)举起，提升+or表名词 → 电梯

I could tell something was up by the look on their faces.

我一看他们的脸色就知道有事。

Never think yourself above business.

勿自视过高；不要眼高手低；永远不要认为自己是大才小用。

It is then left completely undisturbed with plenty of food and water so that it can absorb the atmosphere of its new home

然后给它以充足的食物和水，一定不要惊扰它，以便让它能适应新居的气氛，

更多情景英语 ›

carbo h(a) emoglobin

cargo tank

challenge to panel

Chosen People

clbp

coconut milk

conglomerator

continuous extrusion moulding