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
Chairman Mao said it is necessary to drill as much as possible.
毛主席说，反复操练是非常必要的。
Money will come and go.
钱乃身外之物。
It was not that Bruce always underestimated difficulties.
这并不是说布鲁斯总是低估困难，