Oaa
abbr. oxaloacetic acid 酰基乙酸
🗣️ 情景例句
Where can I find the information desk?
咨询台在哪儿？
It is too late to cast anchor when the ship is on the rock.
船触礁后在抛锚，为时已经太晚了。
She never pitied me; she never praised me unless what I did was as good as that of the best of a normal person.
她从不怜悯我，她也从不表扬我，除非我所做的事像正常人干的那样出色。