Tosylester of cellulose
[化] 纖維素對甲苯磺酸酯
?? 詞語組成解析
of
[?v]
prep. 關(guān)于;屬于…的;由…制成;
aux. 助動(dòng)詞 [非標(biāo)準(zhǔn)用語、方言] =have [主用于虛擬語氣];
cellulose
['seljul?us]
n. 細(xì)胞膜質(zhì)，纖維素;（用于制作涂料、漆等的）纖維素化合物;
??? 情景例句
Is a letter of credit OK?
用信用卡可以嗎？
You can forget that!
你別想了吧！
But I thought you said you weren't English.
但是我原以為你說你不是英國人。