三三两两

by ones and twos

三三两两地、零零落落地

by occasionally 偶然的 | by ones and twos 三三两两地、零零落落地 | by oneself 独自地、独立地、单独地

by ones and twos/ twos and threes

三三两两地

2. two 和three | (1) by ones and twos/ twos and threes 三三两两地 | (2) It takes two to make a quarrel. 一个巴掌拍不响.

People began to leave the meeting by ones and twos

大家三三两两地离开会场

Some people are standing about in small groups under the tree. 人们站在树下,三五成群... | People began to leave the meeting by ones and twos. 大家三三两两地离开会场. | Wolves hunt in packs.狼成群捕食....

People began to leave the meeting by ones and twos

人们开始三三两两地离开会场

They destroyed the enemy forces one by one. 他们各个击破敌人... | People began to leave the meeting by ones and twos. 人们开始三三两两地离开会场. | Flowers came out in twos and threes. 花零零星星地开了...

People begin to leave the meeting by ones and twos

大部分人三三两两地离开会场

Some human are not standing about in tiny assembles under the tree.大部分人站在树下,... | People begin to leave the meeting by ones and twos.大部分人三三两两地离开会场. | Wolves hunt in packs.狼成群捕...

in twos and threes; by twos and threes; by ones and twos

三三两两

三阳开泰 The spring comes in full form. | 三三两两 in twos and threes; by twos and threes; by ones and twos | 三言两语 in a few words; in one or two words; with just a few words

by twos and threes

三三两两

分析:汉英两种语言里都有大量数词组成的词组,如"三心二意"、"一举两得"、"九死一生"、"at sixes and sevens"、"in two twos"、"talk nineteen to the dozen"等;它们只有极少数可以完全对应,如"三三两两"(by twos and threes)等,绝大多数词组意义不完

by twos and threes

三三两两地, 零星地

by twos and threes 三三两两地, 零星地 | in two (分成)两半, 分开, 隔开 | in twos [口]立刻, 马上, 倾刻间

by twos and threes

三三两两地

by turns 轮流 | by twos and threes 三三两两地 | by twos 两个地

by twos and threes

零零星星;三三两两

in two 两半;分开 | by twos and threes 零零星星;三三两两 | take ten 小憩

functional catches：活动把手生耳

回零针 fly-back hand | 混合表 combo watch | 活动把手生耳 functional catches

parametric linear programming：参数线性规划

参数模型|parameter model | 参数线性规划|parametric linear programming | 参数最优化|parameter optimization