Phenylacetone
[化] 甲基·芐基酮; 甲基·芐基甲酮; 苯基丙酮
??? 情景例句
Especially when Alexandra gave me a surprise ...
特別是Alexandra給了我一個驚喜……
A fall into the pit, a gain in your wit.
吃一塹，長一智。
By 12.01, those fluctuations will already have created small errors one foot away.
到12∶01時，那些波動就已經(jīng)會在1英尺遠的地方造成偏差。