Hexenic acid
[化] 己烯酸
🧩 词语组成解析
🗣️ 情景例句
Is this where I claim parcels?
这里是领包裹的地方吗？
Speed is the soldier's asset.
兵贵神速。
Yes. We've just heard a warning on the radio that a hurricane is likely to come.
是的，我们刚从广播里听到一则气象警报，说是一场飓风可能要到来。