back to back 後ろ合わせ [うしろあわせ] /(adv) back to back/ ------- 後ろ合せ [うしろあわせ] /(adv) back to back/ ------- 背中合わせ [せなかあわせ] /(n) (1) back to back/(2) discord/feud/(3) opposite sides of the same coin/ ------- 背中合せ [せなかあわせ] /(n) (1) back to back/(2) discord/feud/(3) opposite sides of the same coin/ |