Acetic ester
[机] 乙酰乙酸乙酯
🧩 词语组成解析
acetic
[[ə'si:tik]]
a. 醋的, 乙酸的\\n[医] 醋酸的, 醋的
n. 酯\\n[化] 酯
🗣️ 情景例句
She'll be fine.
她没有问题。
Old birds are not caught with new nests.
新巢捉不到老鸟。
Even if a piped water supply is safe at its source,
既使管道供水系统在水源处是安全的，