| 释义 |
| | | | ADJ | | | | | /slaɪ/ | | | | | 1 | a sly smile , look , or remark shows that the person doing it knows something that other people do not know （微笑、眼神或话语）会意的，会心的 | He made a sly reference to the events of the previous night. 他会心地提及前一天晚上发生的事。 | | | | | 2 | clever at tricking people or at secretly doing unfair or dishonest things 狡猾的；狡诈的 | | PHRASE | | - | on the sly informal
| | done secretly , especially because you know you should not be doing it | | 秘密地；偷偷地 | | | | I’ m supposed to be on a diet, but I still have the odd bar of chocolate on the sly. 我应该正处于节食期，但我还是偶尔偷偷地吃一点巧克力。 | | | | | | DERIVED WORD | | slyly adv | | | slyness noun U | | | |