第一个,是因为in half是一个词组“分成两半”的意思
He begs his teacher to talk twice as quickly so that class will be over in half the time.
他乞求老师在讲课时语速再快上一倍,那就能提前一半的时间下课.
seperate指不是一个整体的,比如两个人在路口分开什么的.
第一个,是因为in half是一个词组“分成两半”的意思
He begs his teacher to talk twice as quickly so that class will be over in half the time.
他乞求老师在讲课时语速再快上一倍,那就能提前一半的时间下课.
seperate指不是一个整体的,比如两个人在路口分开什么的.