5.(clever action)窍门；诀窍；技巧
Tiffany revamped her sitting room with simple decorative tricks.蒂法尼用简单的装饰技巧翻新了起居室。
6.(illusion)幻觉；错觉；假象
But there was no one there; the voice must have been some kind of acoustic trick.但是那儿一个人都没有, 那个说话声一定是某种听觉错觉。
7.a trick of doing sth
(habit, mannerism)做某事的行为特点(或习惯、癖好)
I developed a trick of walking with knees bent.我养成了一个屈膝行走的习惯。
8.【牌】(several cards)一墩牌；一圈牌
9.【牌】(card)可能赢下一墩的牌