一、【反义词】
outside
二、【基本解释】
adj.里面的，内部的;内幕的;内侧的
n.里面，内侧;内脏;内容，内幕;(道路或跑道拐弯处的)内侧
adv.在内地，在内部地;在内侧地;在监狱里
prep.在…以内;在内侧或内部;进入里面
三、【短语造句】
1.Slovakia and slovenia are safely inside the eurozone.
斯洛伐克和斯洛文尼亚在欧元区内部非常安全。
2.The men find a large blue van parked inside.
团伙们在旧磨坊内发现了一辆蓝色大货车。
3.What goes on inside a mouse's brain?
老鼠的大脑内部是什么样的?
4.These taliban insurgents were killed inside a building.
图为塔利班武装分子在一栋建筑物内被击毙。
5.It means changing from the inside out.
这意味着从内而外的改变。
四、【详细解释】
1.PREP在…里面;在…内侧(或内部)Something or someone that is inside a place, container, or object is in it or is surrounded by it.
2.N-COUNT里面;内侧;内部The inside of something is the part or area that its sides surround or contain.
3.ADV在监狱里;在坐牢You can say that someone is inside when they are in prison.