- 賺取差價(jià)
- backspring: 倒纜; 反向彈簧，回動(dòng)彈簧; 復(fù)位彈簧; 后向彈簧
- backspray: 后濺
- backst: 回來(lái)
- backsplit 4: 四復(fù)式
- backstab: 背刺/從敵人的后方，給予致命的一擊，使用短劍裝備時(shí)才可使用。; 背刺攻擊; 另外一個(gè)使用背刺; 以卑鄙的手段陷害; 這配點(diǎn)方案是為了匕首重?fù)簦揽吭诒炒?/li>
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backspread中文什么意思
- 賺取差價(jià)
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百科釋義
The backspread is the converse strategy to the ratio spread and is also known as reverse ratio spread. Using calls, a bullish strategy known as the call backspread can be constructed and with puts, a strategy known as the put backspread can be constructed.
詳細(xì)百科解釋