on and off

短语词组

短語

• on n and off 斷斷續續地;有時
• on shell and off shell 在殼和離殼
• on again and off again 分分郃郃
• switch on -and off 開關通斷
• on -and off-balance sheet 表內和表外項目
• switch on and off 開關通斷
• Handset On and Off 關機和待機時
返回 on and off