Bifunctional initiator
[化] 雙官能引發劑
?? 詞語組成解析
a. 具有兩種(截然)不同功能的
initiator
[i'ni?ieit?]
n. 創始人;發起人;傳授者;教導者;
??? 情景例句
OK.
還好。
Don't mention it.
不必客氣。
Because the equipment for adding sound to films had not yet been developed.
因為給電影配音的設備還沒有研制出來。