Oxyde
氧化物
🗣️ 情景例句
Bye-bye.
再见。
I'm glad you helped me.
我很高兴你能帮我的忙。
There is a fire burning in the fireplace, and the Christmas tree lights are shining brightly.
火在壁炉里熊熊燃烧，圣诞树的彩灯在交相交烁。