Oxomalonic acid
[化] 二羟丙二酸
🧩 词语组成解析
🗣️ 情景例句
First I want to call home
我先得打个电话回家
Is this the bus for Park Ridge?
这辆公共汽车是去派克岭的吗？
The early climbers were looking for the easiest way to the top, because the summit was the prize they sought, especially if it and never been attained before.
早期登山者所寻找的是通往山顶的最方便的途径，因为顶峰特别是前人未曾到过的顶峰 -- 才是他们寻求的目标。