n.先決條件；前提
v.預先準備
We will not make UN entry a precondition for cross-strait rapprochement. 我們不會將進入聯合國作為兩岸和解的先決條件。
A ceasefire is an essential precondition for negotiation. 停火是談判的必要前提。
This is a precondition for the continuity of the human race. 生兒育女是人類得以延續(xù)的前提條件。
