霉烂的英文：
damp off

参考例句：

Those roses have been ruined by mildew
那些玫瑰已经霉烂。

I have smitten you with blasting and mildew.
我以旱风、霉烂击打你们。

damp是什么意思：
adj. 潮湿的；消沉的
n. 潮湿，湿气；矿井瓦斯，有毒气体；消沉，失望
v. 使潮湿，变潮湿；使沮丧；抑制，使减弱；封（火）；减幅，阻尼

The dampness of the climate decayed the books.
气候潮湿，把书都霉坏了。

The air of this room is impregnated with damp.
这房间充满着湿气。

The damp has started the timbers.
潮湿已使梁木弯翘了。

strike a damp over
给￥泼冷水|使沮丧

cast a damp over/upo
向…泼冷水，使…沮丧

off是什么意思：
adv. 掉，下；离开；隔开；切断；停止；；休息；光，完，尽；全部地
prep. 从...离开；从...向下；在...的外面；偏离...；从...分岔；不再从事...；低于...
adj. 关着的；停止流通的；延期的；取消的；不工作的；处于...境况的；萧条的
v.（用于祈使句）走开，滚开；站开
n. 关掉

Is the water on or off?
自来水龙头开着还是关着？

The gilt is off.
幻想破灭了。

to nip off; to cut off; to break
掐断

take off clearance = clearance for take off
起飞许可

They panned off the sand and dirt.
他们用淘金盘淘去砂泥。