Leds
abbr. lateral-energy density slope 横向能量密度倾斜
🗣️ 情景例句
Don't park your car in a dark street.
不要把车停在黑暗的街道上。
Misfortunes never (seldom) come alone (single).
祸不单行。
It's true that he may fall behind the other students.
真的，他可能会落在其他同学的后面。