before they‘re allowed to be free

在他获得自由以前  detail>>

allowed to be free

才会获得自由  detail>>

free talk before negotiating

谈判前的闲聊  detail>>

allowed

容许的 允许  detail>>

be allowed to

允许某人做某事  detail>>

not allowed

不可以 不准  detail>>

absolute free thyroxin(e)

绝对游离的甲状腺素  detail>>

heart-whole; before puberty; fancy-free

情窦未开  detail>>

fault free re o e

无故障响应  detail>>

e-beam-pumped free-electron laser

电子束抽运自由电子激光器  detail>>

as before

如以前  detail>>

before

 adv.  1.在前，在前方，在前头，在前面。 2.在以前，从前，前此；较早。  短语和例子   run o...  detail>>

before then

那时以前  detail>>

before this

在这以前  detail>>

but that was before

不过那是以前  detail>>

not before

不得先于  detail>>

on or before

在或在…以前  detail>>

allowed band

容许带，公差带 容许范围 容许能带 允带 允许范围  detail>>