free-drop

基本解释

Roses free open drop-fang.
玫瑰花開落無芳。
blog.sina.com.cn
The results indicate that the simulation from free-drop model and the modified input-G method were close to the experiment data. It can thus be proven that these methods are reliable.
經測試板掉落模型以及脩正型加速度輸入法之有限單元模型與實際掉落結果進行比對，研究結果指出此模擬方法具一定之可行性。
The free-drop examination with practicality is a vital item of environmental examination of mobile phone products, the examination is always performed in the anaphase of product development.
而自由跌落作爲手機環境試騐的一個重要試騐項目，其屬於實物試騐，多在産品開發後期進行。

That uncertainty has fueled a lucrative business for estate planners as the amount that their clients could transfer to subsequent generations tax-free kept threatening to drop, but only went up, as noted here.
FORBES: Morphing Into The New Age Of Estate Planning
Next time you pass through London's Heathrow airport, simply drop into a duty-free shop.
ECONOMIST: Midsummer madness
For the super rich, a drastic drop in the tax-free amount would have been a huge loss.
FORBES: Finally, Estate Planners Can Read The Tax Code -- Not The Tea Leaves