Natrium peroxydatum
[医] 过氧化钠
🧩 词语组成解析
n. 钠\\n[医] 钠[11号元素]
🗣️ 情景例句
but this is an important opportunity.
但这是一次很重要的机会。
The moon is not seen where the sun shines.
小巫见大巫。
Above the surface of the water, the towers rise to a height of nearly 700 feet.
塔身高出水面将近700英尺。