Clear area
[计] 清洁区
🧩 词语组成解析
clear
[klɪr]
adj. 清楚的，明白的;清晰的，明亮的;清澈的;明确的;
adv. 完全地;清晰地;整整;
vi. 变明朗;变清澈;
vt. 扫除，除去;消除（嫌疑）;使清楚;使干净;
n. 空隙，空间;
area
['ɛrɪə]
n. 地区;区域，范围;面积，平地;领域;
🗣️ 情景例句
I have room reserved.
我已订了房。
The mechanic repairs cars.
机工修理汽车。
This would solve the problem of ventilation, for if a train entered this tunnel, it would draw in fresh air behind it.
因为如果有列火车开进隧道，它就把新鲜空气随之抽进了隧道。