为什么只能用by the hand 不能用by the hand?

为什么只能用by the hand 不能用by the hand? Father By The Hand Can you do the experiment ___another way为什么这里只能用in不能用by shake sb by the hand make the cards by hand by hand 与 by the hand的区别 The little girl took her monther by her hand 为什么要改成the hand, engraved by hand upon the wall father by the hand 的歌词? You should take her by the hand 翻译 take me by the hand I took the old man by ( )hand