put two and two together 根據(jù)事實(shí)推理
Two heads are better than one. 三個(gè)臭皮匠，頂個(gè)諸葛亮。
There are no two ways about it. 別無(wú)選擇；毫無(wú)疑問(wèn)的
be of two minds 三心二意
in two shakes of a lamb's tail （as quickly as possible） 馬上；很快
kill two birds with one stone 一石二鳥；一箭雙雕
Two wrongs don't make a right. “錯(cuò)錯(cuò)不得對(duì)” 不能利用別人的錯(cuò)誤來(lái)掩飾自己的錯(cuò)誤
Two's company, three's a crowd. 兩人成伴，三人不歡。
give three cheers for （為……）歡呼三聲（Hip, hip, hurrah!）; （為……）三呼萬(wàn)歲
six of one, half a dozen the other 半斤八兩
in seventh heaven 暗喻心情極為快樂(lè)、滿足
on cloud nine 高興得飄飄然
dress to the nines 穿著非常時(shí)髦華麗
a hundred to one shot 百分之一的可能；表示可能性很小
forty winks 打盹
at the eleventh hour 最后一刻
Two heads are better than one. 三個(gè)臭皮匠，頂個(gè)諸葛亮。
There are no two ways about it. 別無(wú)選擇；毫無(wú)疑問(wèn)的
be of two minds 三心二意
in two shakes of a lamb's tail （as quickly as possible） 馬上；很快
kill two birds with one stone 一石二鳥；一箭雙雕
Two wrongs don't make a right. “錯(cuò)錯(cuò)不得對(duì)” 不能利用別人的錯(cuò)誤來(lái)掩飾自己的錯(cuò)誤
Two's company, three's a crowd. 兩人成伴，三人不歡。
give three cheers for （為……）歡呼三聲（Hip, hip, hurrah!）; （為……）三呼萬(wàn)歲
six of one, half a dozen the other 半斤八兩
in seventh heaven 暗喻心情極為快樂(lè)、滿足
on cloud nine 高興得飄飄然
dress to the nines 穿著非常時(shí)髦華麗
a hundred to one shot 百分之一的可能；表示可能性很小
forty winks 打盹
at the eleventh hour 最后一刻