by twos的意思|示意
by twos相关例句
He could count by twos.
他已经学会数奇偶数了.
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We went to the station by twos and threes.
我们三三两两地走向车站.
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The students are coming into the classroom by twos and threes.
学生们正三三两两地走进教室.
辞典例句
Soon the guests by twos and threes.
不久客人就三三两两地到达了.
互联网
The boys come in toghter and go out by twos and threes.
男孩子们一起进来,又三三两两的出去了.
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They left by twos and threes.
他们三三两两地离开.
《简明英汉词典》