Range of use
[化] 应用范围; 用途种类
🧩 词语组成解析
range
[reindʒ]
n. 范围;射程;类别;（山脉，房屋等的）排列;
vi. 搜索;变化;延伸;漫游;
vt. 排列;（按一定位置或顺序）排序;把…分类;徘徊;
adj. 牧场的，放牧区的;
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
What's wrong?
怎么了？
Would it be too much to ask you to respond to my question by tomorrow?
可以请你在明天以前回复吗？
At the age of eight, he joined a group of child dancers.
8岁时参加了儿童舞蹈团。