Barium malate
[机] 苹困酸钡
🧩 词语组成解析
barium
[['bɛəriəm]]
n. 钡\\n[化] 钡Ba
n. [化]苹果酸盐(或酯)
🗣️ 情景例句
Would you like something to eat?
来吃点东西， 好吗？
Do they have children?
他们有孩子吗？
I've been here for about two years. I've been here since 1993.
我到这儿大约有两年时间了。我自1993年就到这儿学习。