hoarsen是什么意思

v.使(嗓子)嘶哑,变嘶哑

1、After shouting for hours, his voice began to hoarsen.
经过几个小时的大声喊叫，他的声音开始变得沙哑。
2、Her throat felt sore and hoarsened from all the singing.
她嗓子疼痛，嗓音因为唱歌而变得沙哑。

（声音）变沙哑