strings of pop corn and garlands on the tree为什么是on 外来的不是用in吗?长在树上的用on?

strings of pop corn and garlands on the tree为什么是on 外来的不是用in吗?长在树上的用on? two of strings和two strings的区别? Two of the strings为什么不能Two strings corn corn corn Laws of Vibrating Strings是什么定律? king of pop your neck with strings of jewels ) strings是动词还是名词 two of strings 可不可以改成 two stringstwo of strings were broken.可不可以改成two strings were broken.在语法上有没有问题啊? Laws of Vibrating Strings 是什么定律?具体是什么? she struck the keys too hard and two of the strings were broken.直接永two the strings可不可以? we must________some of this corn for next year's seed pop 英语翻译A traditional activity on Lammas is to craft corn dollies out of soaked dry corn husks. strings是什么意思 Warm strings (Strings Bersion)