Marlspum
乙酸纤维素
🗣️ 情景例句
Perfect.
太好了。
He gives twice that gives in a trice.
即刻就给予，等于给两次。
When we talk about the universe, we mean the earth, the sun, the moon and the stars, and the space between them.
人们谈论宇宙时，是指地球、太阳、月亮、星星以及它们存在的空间。