基本解释蛛形类,蛛形纲同根派生 arachnids相关词英汉例句She searched for the arachnids wherever she went and avoided walkways where she might find one.不管她到哪里,她都会看看有没有蛛形纲动物,也会避开可能碰到蜘蛛的行人步道。arachnids更多例句