redback
redback(亦作 redback spider)noun- a highly venomous Australasian spider which is black with a bright red stripe down the back, closely related to the American black widow
赤背毒蛛,哈氏黑寡妇蜘蛛
- Latrodectus mactans hasseltii, family Theridiidae
拉丁名Latrodectus mactans hasseltii,球蛛科
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