baby-sit

详细解释:vi. 担任临时保姆, 照顾婴儿

词型变化：

动词过去式:baby-sat过去分词:baby-sat现在分词:baby-sitting第三人称单数:baby-sits

英语解释：

动词 baby-sit:

take watchful responsibility forwork or act as a baby-sitter同义词：sit