Migrating birds filled the pale sky.灰白的天空中满是迁徙的飞鸟。The mudflats offer a winter home to thousands of migrating swans.泥滩成为成千上万只迁徙的天鹅越冬的场所.Migrating birds have marvelouos directional sense.候鸟有非凡的方向辨别力。...
Migrating birds filled the pale sky...灰白的天空中满是迁徙的飞鸟。The mudflats offer a winter home to thousands of migrating swans.泥滩成为成千上万只迁徙的天鹅越冬的场所.AIM: To explore the amount of bone marrow mononuclear cells migrating to the allogr...
Ethyl acetate ( 71 . 41 b ) was added to the slurry in the vessel.把醋酸乙酯 71.4 磅加到容器中的浆液内.These peaks correspond to side - chain cleavage of the ethyl and propyl groups respectively.这些峰分别相当于乙基和丙基的侧链开裂.In benzene or ethyl a...
冷饮柜旁的那番谈话是转折点.That conversation at the soda fountain was the turning point.如果你到这儿来, 我们可以一起坐在冷饮柜边上.If you were here, we'd sit at the soda fountain together.他借了钱,装了个冷饮柜,不久小生意就做得不错了.He borrowed cash and installed a sod...