单词：timmia bavarica hcssl
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I Icariin 淫羊藿甙 Imperatorin 殴前胡素 Indigo 靛蓝 Indirubin 靛玉红 Inokosterone 牛膝甾酮 Insularine 岛藤碱 Insulin 胰岛素 Inulicin 旋覆花内酯 Iosmatrine 异苦参碱 Isoa
医务英语
Costa Rican President Luis Guillermo Solis is on a state visit to China from January 4-10, at the invitation of Chinese President Xi Jinping. Chinese President Xi Jinping (R) shakes hands with Costa Rica President Luis Guillermo Solis after a signing
cctv9英语新闻2015年
By Catherine Maddux Washington 29 May 2006 Malnourished boy sits at a Medecins sans Frontieres' hospital in El Wak village in drought stricken north eastern Kenya, March 4, 2006 Every year, untold numbers of African doctors and nurses leave the cont
2006年VOA标准英语（五月）
My friend Sabrina and I decided to go out dancing last weekend. We went to a club called the Fine Line and when we got there, there was long line outside. That's one thing I hate about L.A. clubs. The hottest ones have long lines and it's hard to get
地道美语播客
SAN JOSE, Dec. 23 (Xinhua) -- Colombian cyclist Oscar Sanchez took the lead Sunday in the 48th edition of the Costa Rica Tour, clocking the fastest time in the seventh leg of the 12-stage competition. Sunday's race featured a grueling 18-kilometer up
英语新闻
China has agreed to lend over 500 million US dollars to Costa Rica helping the country with its economic development. The agreement with regard to the loan was signed between visiting Chinese President Xi Jinping and his Costa Rican counterpart Laura
世界各地新闻集锦