Rackarock
氯酸钾-硝基苯炸药
🗣️ 情景例句
We finished addressing over three hundred envelopes.
我们写了三百多个信封地址了。
Reason is the guide and light of life.
理智是人生的响导和光辉。
'Cats behave like well-trained paratroopers.' a doctor said.
“猫就像训练有素的跳伞队员，” 一位医生说。