Boulder ore
[机] 区砾矿石
🧩 词语组成解析
boulder
['bəuldə]
n. 卵石，圆石;巨砾，冰砾;漂砾;
ore
[ɔ:(r)]
n. 矿;矿石，矿砂;
🗣️ 情景例句
Staff only.
员工专用。
That noise is driving me crazy.
那噪声吵昨我要发狂。
He entered the cell and presented the letter to the aristocrat.
狱卒走进牢房，将信交给贵族。