Cellulose-nitrate disc
[电] 纤维素硝酸盐唱片
🧩 词语组成解析
cellulose
['seljuləus]
n. 细胞膜质，纤维素;（用于制作涂料、漆等的）纤维素化合物;
nitrate
['naitreit]
n. 硝酸盐;硝酸根;硝酸盐类化肥;硝酸酯;
vt. 用硝酸处理;使硝化;
disc
[disk]
n. 圆盘;唱片;磁盘;
🗣️ 情景例句
I went into business for myself
我当初自己开业
A crow is never the whiter for washing herself often.
乌鸦不管怎样经常洗澡，也不会变白。
Workers will have completed the new roads by the end of this year.
工人们将在今年年底前把新路铺好；