Dmk
[醫][=demethylketene]脫甲基乙烯酮
??? 情景例句
Do you really think so?
你真的這么想嗎？
I'll do something about it.
我會采取措施的。
Marine Studio biologists have pointed out that, however intelligent they may be, it is probably a mistake to credit dolphins with any motive of lifesaving.
海洋攝影室的生物學家指出，無論海豚多么聰明，認為它們有救人的動機可能是錯誤的。