单词	圆口类(纲--亚纲)
释义	圆口类(纲，亚纲)Cyclostomata
随便看	contractual maturity analysis contractual obligation contractual parties contractual provisions contractual relation contractual relation (civil law) contractual requirement contractual reserve contractual rights contractual right to receive the cash flows contractual sales-force contractual savings institution contractual vertical marketing system contractual vertical marketing systems contractural contractural diathesis contracture contracture--multiple contracture of tendon contractures contracture，multiple contractus aleatoria contract-wages contract work contract， contracted