他笑容忧郁地凝视着我，闪亮的眼睛里空无一物。He fixed me with those luminous, empty eyes and his melancholy smile.他们碰见她独自一人神色忧郁地走在海滩上。They found her walking alone and depressed on the beach.将军神情忧郁地望着队列经过。The general watched the process with an...
Maybe, if studies on a chemical compound pan out.有可能, 如果某种化学合成物能研究成功的话.A vitamin is a chemical compound that cannot be synthesized by the human body.维生素是一种人体无法合成的化合物。The iron in the chemical compound must be purged.化学混合物...
There is an ice lantern show in Harbin every year in winter.每年冬天,哈尔滨有一次冰灯展.They will setting out to Harbin in next week.他们将于下周出发到哈尔滨去.I have been in Harbin for the past two years.在过去的两年里我一直在哈尔滨....