Dideuteride
二氘化物
🗣️ 情景例句
Do you ever go jogging?
你参加过慢跑吗？
When the lights went out, I was washing my hair.
当熄灯的时候，我在洗头。
Now, dressed in a blue uniform and with a rifle over his shoulder, the prisoner marched boldly up and down in front of the camp.
现在他身穿蓝军装，肩扛步枪，在军营门前大胆地来回走看。