Ethocel
[化] 乙基纤维素
🗣️ 情景例句
May I check it?
我可以核对一下吗？
To climb stairs
爬楼梯
Nothing can be compared, he maintains, with the first cockcrow, the twittering of birds at dawn, the sight of the rising sun glinting on the trees and pastures.
他坚持认为，凌晨雄鸡第一声啼叫，黎明时分小鸟吱喳欢叫，冉冉升起的朝阳染红树木、牧场，此番美景无与伦比。