bear call read

买权看空价差  detail>>

bear put read

卖权看空价差  detail>>

bear call spread

买权看空价差 熊市购进认购期权跨价组合  detail>>

bull call read

买权看多价差  detail>>

long butterfly call read

买入碟式买权价差  detail>>

read system call

读入系统调用  detail>>

short butterfly call read

卖出碟式买权价差  detail>>

a bear

一只熊  detail>>

be a bear for

有精力  detail>>

bear

 vt.  1.支，支持；背，负担，负载，负荷；承担(责任等)。 2.携带；运，运走〔除成语外，现多用 carry 〕；引导。 3.具有(名声等)，带...  detail>>

bear in on

给……印象  detail>>

bear in with

驶向  detail>>

bear is

熊岛群岛  detail>>

bear on

对…产生影响 对施加影响 对…施加影响；有关 施加压力 压在…上，倚靠，影响 影响…  detail>>

bear to

移向  detail>>

bear with

宽容；耐心等待 忍受，容忍  detail>>

bear…on…

对……有影向  detail>>

of the bear

熊的  detail>>