Phosphoacetic acid
[医] 乙酰磷酸
🧩 词语组成解析
🗣️ 情景例句
Amtrak is happy to announce our arrival in New York City.
我们很高兴报告诸位 Amtrak火车就要到达纽约了。
Experience keeps a dear school,but fools learn in no other.
经验学校学费高，愚人旁处学不到。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三点半下课，我大概四点到家。