花粉热临床表现为流泪、流涕，眼睛、鼻子发痒。When someone has hayfever, the eyes and nose will stream and itch.假发让人感觉发痒，很不舒服。Wigs are itchy and uncomfortable.症状包括皮肤发红、发痒、发炎。Symptoms include red, itchy and inflamed skin....
a little posse of helpers一小伙帮忙的人A posse of Marsh's friends persuaded them that this was a bad idea.马什的一群朋友劝他们说这是个馊主意。Those on today's posse got one drink coming from the county budget!今天巡逻的人喝一杯县里出钱的酒....
摘要目的观察鸡羽根 角蛋白 管作为组织工程材料的毒性作用.Objective To evaluate the toxicity of chicken calamus keratin ( CCK ) conduit as a tissue - engineered scaffold material.在这一阶段,有一簇羽枝会与中空圆柱融合在一起, 形成翮(即羽根).This stage produced a tuft of barbs f...