Sodium oxide
[化] 氧化钠
🧩 词语组成解析
sodium
['sodɪəm]
n. <化>钠(11号元素，符号 Na);
oxide
['ɑksaɪd]
n. [化]氧化物;
🗣️ 情景例句
She is unwilling to participate.
她不愿意参加。
Little children have the most fun playing make-believe.
儿童很喜欢幻想的游戏。
To be really happy and really safe,
一个人要想真正感到幸福和平安