Ethacetic acid
[化] 丁酸; 正丁酸
🧩 词语组成解析
🗣️ 情景例句
I can't go along with you on that, I'm afraid.
恐怕在这一点上我不能认同你的廉洁。
It is better to do well than to say well.
理论好不如实际好。
I had to think of a way of preventing him from following me around all morning.
我得想办法不让他整个上午缠着我。