可以采取疫苗接种和其他预防措施。Vaccination and other prophylactic measures can be carried out.钙可能有助于预防结肠癌。Calcium may aid in the prevention of colon cancer.我们已意识到潜在的问题，并采取了全面的预防措施。We are aware of the potential problems and have taken e...
远足者如在公园内过夜需要有野营许可证.Hikers need a camping permit for overnight stays in the park.在俄勒冈州失踪的一名远足者被发现还活着.A missing hiker in Oregon has been found alive.远足者们在营地解下背包.Hikers loosed their packs at camp....
the ulcer of envy嫉妒的弊害Alice's girlfriends were green with envy when they saw her new dress.爱丽丝的女友们看到她的新衣服很妒忌.She was caught between envy and admiration.她不知是该妒忌还是该羡慕。Dale : I really envy your milestones over the last...
Has the dandelion, the lavandula spica, the carnation, the rose and so on.有蒲公英, 熏衣草, 康乃馨, 玫瑰等.His head fuzzed like a dandelion gone to seed.他头上全是绒毛,就像接籽的蒲公英.The seeds of dandelion were carried to the meadow by the wind.风...
Moderately weathered rock showed more intense bleaching and fissuring in the feldspars.中等风化岩石则是指长石有更为强烈的变白现象和裂纹现象.Drying wet rice rapidly and soaking or rewetting dry rice kernels imperatively results in severe fissuring...