Range-height indicator
[电] 射程高度指示器
🧩 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;
height
[haɪt]
n. 高度，海拔;高地;身高;绝顶，顶点;
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
🗣️ 情景例句
My younger brother, Robbie.
这是我弟弟Robbie
Why are you squealing, my friend?
朋友，你为什么要发出尖叫？
We've seen several members of the family since we arrived my grandfather and my aunt and uncle.
自我们回来以后已经见到了好几个家庭成员祖父、姑姑和叔叔。