例句與造句

1. it will fall of itself when ripe, but if you pick it green, you spoil the apple and the tree and set your teeth on edge
   成熟時，自然會落下來，要摘下青的，既糟踏了蘋果又傷了樹，而且還令你倒牙。
2. It's difficult to find set your teeth on edge in a sentence. 用set your teeth on edge造句挺難的