基本解释n.(=elytron)[昆虫]翅鞘;翅基同根派生 elytrum相关词英汉例句The cloth on prothorax backboard and elytrum has fine stipple, elytrum bounty, mutual black round spot becomes 3 rank 10 times slightly. 前胸背板及鞘翅上布有细点刻,鞘翅宽大,共有黑色圆斑10个略成3横列。elytrum更多例句