any of various tiny insects whose larvae are parasites on eggs and larvae of other insects; many are beneficial in destroying injurious insects
双语例句
1. The general antennal structures are commonly seen within other chalcid wasps except for a specialized 'explore area' on the ventral apex of female antenna.
平腹小蜂的触角除了雌蜂触角末端腹面具有特化的斜截“探索区”以外，大体特征基本和其它小蜂相似。
youdao
2. The general antennal structures are commonly seen within other chalcid wasps except for a specialized 'explore area' on the ventral apex of female antenna.
