来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/26 14:42:58
light up
light up —— 开灯,照亮,点燃;喜形于色,露出愉快的表情
例：Tom will really light up when he sees his new bike.
汤姆看到他的新自行车时一定会高兴起来.
The enquiry found that the light aircraft crashed after its engine seized up through lack of coolant.
调查报告表明,这架轻型飞机是由于发动机缺少冷却剂而失灵坠毁的.
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