A hemisphere of special knowledge
专业知识的范围
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
I'm asking in the five thousand a month.
我要求月薪5000元。
His friend was filled with joy over the good news.
他的朋友因得知这个好消息而雀跃。
This increases their air-resistance and reduces the shock of impact when they hit the ground.
这样就加大了空气阻力，并减少了它们着地时冲击力带来的震动。