by twos

短语词组

短语

• by in twos and threes 三三两两地
• by twos in pairs 成双地
• by twos number 二
• by ones and twos 三三两两地;两两地;零零落落地;零零散散
• by twos and threes 三三两两地;零零星星;两三个一次;零星地
• by ones or twos 三三两两;零零落落
• by ones and by twos 三
• by y ones or twos 三三两两
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