点击下方单词,选择对的这个单词
1. time for Earth to make a complete rotation on its axis
e.g. two days later they leftthey put on two performances every daythere are 30,000 passengers per day
Synonym: daytwenty-four hourstwenty-four hour period24-hour intervalmean solar day
多通过句子记忆单词，而不是单独死记硬背。
