00389763-n 'a cooperative practice of pairing two or more people together for mutual assistance or safety (especially in recreational swimming)';
 
汉语 伙伴系统 , 两人同行制 , 伙伴 系统 , 两 人 同行 制
英语 buddy system
Definitions
英语
a cooperative practice of pairing two or more people together for mutual assistance or safety (especially in recreational swimming)
日语
相互援助または安全性のために、2人以上と一緒にペアを組む協調演習（特に娯楽の水泳において）
Relations
Hypernym: pairing
Semantic Field: actn
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