1. He clearly presented his thesis.
   他把自己的论点阐述得很清楚。
2. The difficult problem present by him entangle the conferee.
   他所提出的问题使与会人士感到困惑。
3. A second person singular present indicative of be.
   be的第二人称单数现在陈述语气动词。
4. People send each other cards and presents at Christmas.
   人们在圣诞节互赠贺卡和礼物。
5. It forms a companion to the present volume.
   它与本册组成姐妹篇。

　1个形容词解释