如何使用 "parasitic" 造句

1. Striga is a parasitic weed that africans commonly call witchweed .
striga是一种寄生野草,非洲人通常称其为独脚金。
2. Such environments channel society 's output towards a parasitic elite , discouraging investment and innovation .
这类环境把社会的产出调拨给一名寄生性的精英,因而阻止了投资和创新。
3. Dodder is a parasitic plant .
菟丝子是寄生植物。
4. But the institution itself is parasitic .
然而大学本身是寄生性的。
5. Democrats crowed that mr romney had written off half the electorate as parasitic loafers .
民主党欢呼说罗姆尼已经把一半的选民说成了寄生的游手好闲者。