Barium ester
[机] 钡酯
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. 酯\\n[化] 酯
🗣️ 情景例句
I can see well both day and night.
我白天晚上都能看得很清楚。
Every day is not Sunday.
好景不常在，好花不常开。
Here's your umbrella and your coat.
这是您的伞和大衣