| stain | |
| 级别 | 第5级 |
| 音标 | [ steɪn ] |
| 解释 | n.污染，污点，著色；vt.沾染，染污，著色；vi.污染；被沾污；被染污 |
| 英英释义 | to leave a mark on something which is difficult to remove |
| 发音 |  |
| 例句 |
1. It will remain an indelible stain on his memory. 这将成为他记忆中一个不可磨灭的污点。 2. Does this material stain easily? 这种料子容易染色吗？ |
