Efficiency of initiator
[化] 引发剂效率
🧩 词语组成解析
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];
initiator
[i'niʃieitə]
n. 创始人;发起人;传授者;教导者;
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
Do you have anything to declare for customs?
你有一些东西申报海关吗？
You're suffering from an allergy?
你过敏吗？