Hexanal
[化] 己醛; 正己醛
🗣️ 情景例句
Bye.
再见。
Early sow, early mow.
播种早的收获早。
At the base of the gold cap, the words 'made in the U.S.A' had been nearly inscribed.
笔帽下方整齐地刻有“美国制造”字样。