99,刚刚看了你楼下关于 “aat"的贴,有个最最初级问题
"d要hold"是指什么意思呀?我没读过aat,可能提的问题很傻
for example
=============================
241. Have you ever seen the Grand Canyon?
241. Have you ever seen the Grand Canyon?
Grand的d要hold;一个tricky的地方是canyon的ny读音。 问题:seen原读重读了
============================