Coefficient of admission
[化] 充滿系數
?? 詞語組成解析
coefficient
[,ko?'f??nt]
n. 系數;（測定某種質量或變化過程的）率;程度;協同因素;
adj. 共同作用的;合作的;
co共同+ef出+fici做+ent...的 → co共同+efficient做出來=有效的 → 一起有效的 → 系數
of
[?v]
prep. 關于;屬于…的;由…制成;
aux. 助動詞 [非標準用語、方言] =have [主用于虛擬語氣];
??? 情景例句
You should have seen the look on his face
真該看看他臉上的表情
What did you think of our factories?
你認為我們的工廠怎樣？
Spiders are busy for at least half the year in killing insects.
蜘蛛至少有半年在忙于吃昆蟲。