Lithium chromate
[化] 铬酸锂
🧩 词语组成解析
n. 锂\\n[化] 锂Li
n. 铬酸盐\\n[医] 铬酸盐
🗣️ 情景例句
Why should you be sorry?
你何必说对不起呢？
Why did you come home so late last night?
昨晚你为什么那么晚才回家？
We shall need two buses to meet people at the staton.
我们需要两辆公共汽车到车站去接人。