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
Don't go looking for trouble.
别没事找事。
No man can do two things at once.
心无二用。
Yes. I went to bed too late last night.
是的。我昨晚睡得太晚。