INCREASE IN ACTIVITY, FEELINGS ETCto become three times as big in amount, size, or number, or to make something increase in this way (使)成三倍SYN American English triple
(especially BrE) ➡ see also tripleADVERB | PREPOSITIONADVERB➤more than三倍多▸➤almost, nearly幾乎/將近三倍PREPOSITION➤in在⋯方面是三倍◇Some goods have almost trebled in price.有些商品的價格幾乎增加了兩倍。➤to增加兩倍並達到⋯◇The figure has more than trebled to 67%.這個數字已增加兩倍多,達到 67%。