die back
短语（植物）枯死但根部还活着; 顶梢枯死
发音
US
词形变化
died back
dies back
三单
dies back
dying back
dying back
现在分词
died back
过去式
died back
过去分词
释义与例句
v.
-
1.
To wither, particularly during the winter.
生物 植物学