Pimelinketone
[化] 環(huán)己酮
??? 情景例句
The whole family decided to spend their holiday in Hawaii.
全家決定到夏威夷度假。
If you have further questions, please contact the people listed on the last page of the report.
如果你還有問(wèn)題的話，請(qǐng)和報(bào)告最后一頁(yè)名單上的人員聯(lián)系。
as the wave leaves the particles behind back to its starting point again.
當(dāng)波浪把微粒留在身后時(shí)又回到出發(fā)點(diǎn)。