| 释义 |
pond scum pɔndskʌm 短语⁷⁰⁵⁷⁸
基本英英例句
n.浮在死水上面的绿藻类层
Noun:
free-floating freshwater green algae Hostess A botanist like Professor Warren Wagner can be forgiven for being a plant chauvinist. After all, in the beginning came pond scum.
植物学家沃伦·瓦格纳认为植物至上，这情有可原。毕竟，最先出现的生物是绿藻。 iflove
But pond scum won't eliminate the airlines' dependence on oil altogether.
但是绿藻不会完全消除航空公司对石油的依赖。 yeeyan |