释义 |
chae·to·gas·ter \ˈ ̷ ̷ ̷ ̷ˌgastə(r), ˌ ̷ ̷ ̷ ̷ˈ ̷ ̷ ̷ ̷\ noun Usage: capitalized Etymology: New Latin, from chaet- + -gaster : a common widely distributed genus of small transparent oligochaete worms (family Naididae) that are parasites on gastropods or free-living in fresh water |