created sense approved 害虫/害蟲 · hàichóng · parasite
害虫 / 害蟲
hàichóng
parasite
a harmful person who damages society or an organization from within
如果不铲除这些社会的害虫，国家就不得安宁。
noun
created sense approved 害虫/害蟲 · hàichóng · pest
害虫 / 害蟲
hàichóng
pest
an injurious insect or organism that damages crops, livestock, or property
这种杀虫剂能有效消灭多种害虫。
noun