用词组造句 be harmful to 再加上图里打勾的四个

用词组造句 be harmful to 再加上图里打勾的四个 以be harmful to 造句 be harmful for与be harmful to的区别? be harmful to的近义词是什么 用词组造句,such as,be fun to watch be harmful to 与do harm to的区别 be harmful to 和be bad for 谁来帮我用词组造句cut off star in defrnd against be likely to in gene 英语翻译be familiar with和be familiar to的区别；do harm to和do harmful do harm to等于be harmful for be harmful to based on choose from do harm to=be harmful