友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
unstained [ʌn'steind]
基本释义
- a. 没有沾污的,无污垢的,无污点的
英英解释
4个形容词解释
- not stained
[反] stained
[例]- An apron keeps his clothing unstained
- not having a coating of stain or varnish
[同] unstained, unvarnished
show all ... (
4
)
- not stained