他的父母设法打消他对音乐的兴趣，但他始终坚持。His parents tried to discourage his interest in music, but he persisted.病人常常不能那么容易就打消掉消极的情绪。Often a patient cannot snap out of their negativity that easily.最终理智占了上风，他打消了那个念头。Logic had prevailed and...
Water precipitates camphor from its alcoholic solution.水能把樟脑从其酒精溶液中淀析出来.Precipitates are usually collected by centrifugation at intervals.常常是用离心法分段收集沉淀的.This important carbide precipitates both inter and intragranularly....
In Norman England, the greyhound was a symbol of nobility.灵犭是在诺曼时期的英格兰是高贵的象征。He gaged a costly ring upon the speed of his greyhound.他押上一只昂贵的戒指以示他猎犬的速度.You can find Greyhound almost in every city, big or small.他们也可以通过车窗看见...