Coefficient of thermal expanslin
[建] 热膨胀系数
🧩 词语组成解析
coefficient
[,koɪ'fɪʃnt]
n. 系数;（测定某种质量或变化过程的）率;程度;协同因素;
adj. 共同作用的;合作的;
co共同+ef出+fici做+ent...的 → co共同+efficient做出来=有效的 → 一起有效的 → 系数
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
but ... well, there are too many things to do.
但是……我要做的事情太多了。
I'm afraid you're too critical about your food.
我怕你对食物太挑剔了。
She is going to set out from the French coast at five o'clock in the morning.
她打算早上5点钟从法国海岸出发。