Oxal
[医][=oxalate]草酸盐, 乙二酸盐
🗣️ 情景例句
How much interest will my money earn?
我的钱的利息是多少？
Which one do you want to buy?
你买哪一个？
Good evening! Mr Green, where are you from?
晚上好，格林先生，你是哪里来的？