形容詞 conditional:

1. qualified by reservations
2. imposing or depending on or containing a condition

1. A command or group of commands whose execution is conditional, based on the evaluation of a preceding or associated command. Nesting is a structured form of branching.
   一種或一組命令，根據(jù)前面的命令或者相關(guān)聯(lián)命令的求值結(jié)果，有條件地執(zhí)行。嵌套是分支的一種結(jié)構(gòu)形式。
2. His agreement to buy our house was conditional on us leaving all the furniture in it.
   他同意買房子，條件是我們要把家具都留在屋內(nèi)。
3. The duration of such conditional release.
   假釋期這種有條件釋放的期限
4. A temporary, conditional pledge of property to a creditor as security for performance of an obligation or repayment of a debt.
   抵押給予債權(quán)人臨時的、有條件的財產(chǎn)抵押，以此作為履行責(zé)任或償還債務(wù)的保證

con.di.tion.al

adj.（形容詞）
Imposing, depending on, or containing a condition.See Synonyms at dependent
視…而定的：有影響的、取決于或有條件的參見 dependent
Grammar Stating, containing, or implying a condition.
【語法】 條件的：表明、包含或暗含條件的
Psychology Brought about by conditioning.
【心理學(xué)】 有條件的：由一定條件所誘發(fā)的
n.Grammar （名詞）【語法】
A mood, tense, clause, or word expressing a condition.
條件（從句）：表示條件的語氣、時態(tài)、從句或詞

【引伸】
condi.tional.ity
condi.tionally
adv.（副詞）