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
If you educate the public about dangerous diseases they can protect themselves, which will help to halt the spread.
如果你能教育公众如何来防治危险疾病，他们就能够保护好他们自己，从而阻止疾病的传播。
I'm going to show him how to swim.
我正要指点他如何游泳。
During the summer, I noticed tat the leaves of the tree were beginning to wither.
到了夏天，我发现树叶开始枯萎，