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
so I asked her to be Mrs. Pete Waters.
所以我请求她成为Pete Waters夫人。
There must be someone behind the door.
门后必然有人在。
That might cost a little more.
那样恐怕要多花点钱。