Ethyl valerate
[医] 戊酸乙酯
🧩 词语组成解析
[化] 乙基\\n[医] 乙基
n. [化]戊酸盐(或酯)
🗣️ 情景例句
and you can listen to him over the phone.
而且你可以在电话中听到他的声音。
How many boxes are you going to use?
你要用几盒？
Can I help you?
我能帮你吗？