Sec.-butyl propionate
[化] 丙酸仲丁酯
🧩 词语组成解析
n. 丁基\\n[医] 丁基
n. [有化] 丙酸盐；丙酸酯
🗣️ 情景例句
Good Gemma.
乖Gemma。
There is a crook(=affliction,trial) in the lot of every one.
人生总有倒楣事；人生总有不如意处。
While we were waiting to land,
在我们等待降落时，