Borohydride sodium
[机] 氢硼化钠
🧩 词语组成解析
[机] 氢硼化物
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
🗣️ 情景例句
My professor will grade this exam on a curve.
我的教授用曲线系统打分。
It's no use pumping a dry well.
徒劳无益。
Maori believe that the spirit stays with the body for three days, so during this time someone always stays with the dead person.
毛利人相信人死之后灵魂还会附体3天，因此在这段时间里一直有人守候着死者。