Zoonic acid
[化] 乙酸
🧩 词语组成解析
动物的, 动物质的
🗣️ 情景例句
Who knows?
谁知道？
She is a reliable assistant.
她是个可信赖的助手。
After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。