单词 footwear 释义 footwear n [U] anything worn on the feet, eg shoes and boots 鞋类（如鞋......

单词 free enterprise 释义 free enterprise operation of business and trade without governme......

单词 Freefone 释义 Freefone n [U] (Brit) system in which the person making a telephone cal......

单词 overthwartwise 释义 † overthwartwise, adv. Obs.[f. as prec. + -wise.]In an ‘overthw......

单词 free fall 释义 free fall 1 movement through air or space under the force of gravity a......

单词 overtime 释义 overtime, n., adv.|vtam|[over- 19.]A. n. a. Time during which one works......