这个句子结构怎么划分?Orica has spent more than $2 bllion in the past two years adding mining-service companies as soaring demand for commodities boosts demand for explosives and underground beams 在这个句子中这里的underground beams
来源:学生作业帮助网 编辑:作业帮 时间:2024/12/01 04:26:04
xWRF-*Efr'RYrf ~m0clT@xxLji/tG&efbe}{=t÷nRl-V=v3$C2UiI$+I)f&4)WϤe4$&U+)%_o$5ՍRL7%^苚h⪡kGHSM0S`13'łiZIk|ٴKQ-