生完孩子吃阿胶的好处:stood in front of it petrified ,中的petrified 作什么成分

stood in front of it petrified ,中的petrified 作什么成分 in front of与in the front of 的区别 in front of与in the front of 的区别 There is a big desk ( ) the teacher in the front of it. There is a desk ( ) the teacher in the front of it. stand.down.in front of.difficult #34. The hotel () during our holidays is a grand one with a big garden in front of it. in front of 和 in the front of 区别和用法如何的? in front of和 in the front of的区别，also的用法。 in the front of 与in front of的用法的区别是什么？