Pyroacetic acid
[化] 焦木酸
🧩 词语组成解析
🗣️ 情景例句
Pretty good, but I got caught in a traffic jam in Beijing.
很好，不过在北京碰上了交通阻塞。
What sort of guarantees are there against late delivery?
惩罚延迟发货有什么保证呢？
Jeremy asked her why this was so and she told him that she did not like to see so many people laughing at him!
杰里米问他为何不喜欢，她说她不愿意看到那么多的人嘲笑他！