试比较which和what用作限定词和代词时,在疑问句中的用法.Compare the use of which and what as determiners and pronouns in questions.有关日期的排序修饰符的优先级低于sortByname限定词.Sort qualifiers involving date are secondary in precedence to the sortByName qualif...
Agar is complex polysaccharide, extracted from red algae.琼脂是一种从红藻中提取的复杂的多糖.The virulent strains had a polysaccharide capsule and formed smooth colonies on agar medium.有毒菌株具有多糖荚膜它在琼脂培养基上形成光滑的菌落.Various overlay mediums , s...
我们在它就要翻倒时把它抓住了。We grabbed it just as it was about to tip over.惊恐万分的通勤者们看见那辆卡车突然冲向高速公路另一侧，接着翻倒在地。Horrified commuters saw the lorry veer across the motorway and overturn.童车翻倒了，南茜被甩了出来。The buggy turned over and Nancy was th...