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
Don't be upset by Boswell's commercial.
不要为了Boswell的广告而忧心。
How about Mary? How long has she lived there?
玛丽怎么样？她在那儿住多久了？
I think you had better come out to the factory.
我看你最好走一趟工厂，