蔫—

less common:

listless

wither

fade

蔫土匪—

scoundrel with an honest demeanor

weak and indecisive

droopv

appearing genuine, but actually nasty or devious

wilt

appear listless

另外，为遮阳还需再使用一层幕，这是由于当太阳辐射水平超过300 W/m2多数盆栽植物会逐渐萎蔫。

svenssonglobal.com

In addition, a

[...] secondscreen isneeded for shading, as [...]

most pot plants literally wilt when radiation levels exceed 300 W/m2.

svenssonglobal.com

随便看

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。