Oxathiin
氧硫杂环己二烯
🗣️ 情景例句
and remember the meaning of Thanksgiving.
来追忆一下感恩节的意义。
Spot, the dog, always whimpers when he is left alone.
那条叫斯伯特的狗，被单独留下来，时常寂寞得呜咽。
Chairs and tables went flying into the arcade.
家具，椅子，桌子飞落花流水在拱廊街上。