Leds
abbr. lateral-energy density slope 橫向能量密度傾斜
??? 情景例句
Oh, I'm fine.
噢， 我很好。
Whom will you invite to the picnic?
你將邀請誰參加野餐？
I felt sure I would never be able to close the case again.
我相信那箱子再也關不上了。