Photodiode
n. 光電二極管\\n[計] 光電二極管
??? 情景例句
when I said we couldn't ask for anything more.
在我說我們再沒什么可求的了的時候。
There is no fire without smoke.
無火沒有煙。
What about some sugar?Two teaspoonfuls?
加些糖怎么樣？兩茶匙行嗎？