Kethoxal
[化] 凱托沙; 乙氧丁酮醛
??? 情景例句
She is sleeping here so she won't have to travel from Riverdale in the morning.
她晚上住在這兒，免得早上從Riverdale趕過來。
Where love is there is faith.
有愛情就有忠誠。
Yes, I have.I think that.I've hurt my back.
是啊，摔傷了。我想我把背摔壞了。