Natrium sulfuricum
[医] 硫酸钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
Gates close at 5pm sharp.
大门 5 点正关闭。
The sooner, the better.
越快越好。
Some of them were as big as marbles.
有的钻石像玻璃球那么大。