草地上有几只鸭子在嘎嘎叫。There were ducks quacking on the lawn.孩子们去河边喂鸭子和天鹅.The children went to feed the ducks and swans.她教起书来像鸭子下水般地轻而易举.She's taken to teaching like a duck to water....
OBJECTIVE To improve the synthetic procedure of antipsychotic drug aripip - azole.目的改进抗精神病药阿立哌唑的合成工艺.Objective : To develop the method for the determination of 4 - methyl imid azole in caramel.目的: 建立 4- 甲基咪唑的快速定量测定方法.Azo...
The programme seemed false and sugary, and the characters smug.这个节目看起来矫揉造作，而其中的人物还自我感觉良好。Wine or sugary drinks inhibit digestion.葡萄酒或含糖饮料抑制消化。Do you eat sweets, cakes or sugary snacks?你吃糖果、蛋糕或甜点吗？...