Slowly every time you said to sleep when I was trapped » 每次你睡慢慢地说,当我被困于车 lead on » 铅对 Just as we gained fame in victory, we lost nothing in defeat » 正如我们赢得声誉的胜利，我们失去了什么失败 ..
基于12个网页-相关网页
铅对未出生的婴儿尤为有害。
铅对健康的危害相当严重，尤其是在小孩身上。
The health effects of lead can be serious, especially for children.
当它们碰撞时，它们释放的能量强大到物理学家们常常会将铅——铅对撞成为“微型宇宙大爆炸”。
When they collide, they release so much energy that physicists often refer to the lead-lead collisions as "micro-Big Bangs."
应用推荐