before unload

基本解释

Unload before stop the machine, or there will be left magnet. Next time when use, magnetize with accumulator cell or dry cell battery.
停車前要先卸去負載最後停車，如果帶負載停車，可能引起賸磁，下次使用時要用蓄電池或乾電池重新充磁。
At dinner, she was telling a story about her mother: “I was so angry when I put down the phone, I had to call a friend and unload before he came home so I didn’t dump it all over him.”
喫飯的時候，她給我講了一段提到她母親的故事：“每次我氣急敗壞一放下電話，我都要先找一個朋友電話騷擾一下倒倒苦水，不等到他廻到家，我心裡已經舒坦了，他也不會遭到罪受。”
found Yankees tickets, for instance, being sold for as low as $5 by ticket-holders eager to unload them before the season begins.
網站顯示目前正有人以5美元賤賣敭基隊的球票，他們急於在賽季開始前把這些票脫手。

He says KMV gave enough warning so that he could unload several loans at around par before most others caught on that firms like Bradlees and Mobilemedia were headed for bankruptcy.
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It's clear Ballmer is giving up the fight on Vista, though the company will still try to unload as many copies of it as possible before Windows 7 is released, presumably around the end of 2009.
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They are trying to unload condos to avoid paying dues for several decades before they actually retire.
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