triple
n. 三倍之數,三個一組adj. 三重的,三方面的, 三部分合成的,三倍的vt. 三倍于,(使)成為三倍 vi. 增至三倍 [He had a ∼ celebration yesterday because it was his birthday, his graduation day and his engagement day. 昨天是他的三重慶祝日: 生日,畢業的日子和定婚日.
; He ∼s his income. 他收入增加三倍.
; a ~ mirror 三面鏡
; We must ~ our efforts. 我們必須作出三倍的努力
; ; ]
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