redden

动词

1. 1

   脸红、泛红

   Her cheeks reddened when he mentioned the letter she wrote.

   他提到她写的那封信时，她双颊泛红。

2. 2

   变红、转红

   The maple leaves redden a little more each morning.

   枫叶每天早上都变得更红一些。

3. 3

   使变红、染红

   The setting sun reddened the clouds above the harbor.

   夕阳把港口上方的云染红了。