Cobaltomenite
硒钴矿
🗣️ 情景例句
OK, here are the walnuts.
嗯， 核桃在这 。
That's the way I look at it, too.
我也是这么想的。
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。