Favier explosive
[化] 法维尔药; 法维尔炸药
🧩 词语组成解析
🗣️ 情景例句
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
I was not aware that I was in danger.
我不知道自己处于危险中。
and its owner his or her full intelligence;
和智力还有待发展和完善，