Area detector
[化] 平面检测器
🧩 词语组成解析
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
The post office is up there on the left, You can't miss it.
那邮局就在那儿靠左边，很好找。
Could I use your mobile phone?
能借用一下您的手机吗？