L-i
abbr. light output vs driving current characteristic 光输出-驱动电流特性曲线
🗣️ 情景例句
I can't wait till he's just a little older.
我迫不及待地希望他长大些。
Better good neighbours near than relations far away.
远亲不如近邻。
You must always return your library book on time!
你必须按时归还图书馆的书！