Sed
abbr. 航天工程文献（Space Engineering Document）；光谱能量分布（Spectral Energy Distribution）
🗣️ 情景例句
OK. Thank you.
好 ，谢谢。
And I hope you can have a good time tonight.
祝愿你们今晚过得愉快。
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火，留下了多少垃圾。总之，