动脉分枝成许多网状的静脉。The artery ramified into a network of veins .动脉分枝成许多网状的静脉.The artery ramifies into a network of veins.他们将系牢在他那根网状的皮带上.They would be fastened to his webbed belt....
Opium is classed under the head of narcotic.鸦片是归入麻醉剂一类的东西....hormones that have a narcotic effect on the immune system.对免疫系统有麻醉作用的激素They use opium as a sedative, rather than as a narcotic.他们把鸦片用作镇静剂而不是毒品。He appears to be...