短語詞組短語bair conditioning unitk -up contribute-on 背鉗附件tuwind up being -on-sheet heto exchthegriness 板琯式熱換器up -running on slopes 上跑斜坡Looks up on -line 在網(wǎng)上查calling up on -line 召喚式在線bodyreeches up on -sth 複習(xí)put -up on 被欺騙的Up -right Row on Back 杠鈴仰臥窄推擧 返回 up on