Diaceticaciduria
乙酰乙酸尿
??? 情景例句
Vanilla?
香草的？
We no longer manufacture pure cotton shirts as their retail prices tend only to attract that upper end of the market.
我方已不再生產純棉襯衫因為其零售價格只能吸引高檔消費者。
Precautions of this sort are necessary, for it is impossible to foretell the exact nature of the difficulties which will confront the pot-holer.
作出這樣的準備是必要的，因為無法預見到洞穴探險者究竟會遇到什么性質的困難。