coal英 [kəʊl] 美 [koʊl] n.煤;煤块;煤堆;木炭vi....
coagulum英 [kəʊ'ægjʊləm] 美 [koʊ'ægjələm] ...
Coal dust 释义煤炭粉末;
coak英 [kəʊk] 美 [koʊk] n.扣榫,栓销 sunk co...
coaita英 [kəʊ'aɪtɑ:] 美 [koʊ'aɪtɑ] n.红脸...
coal mine英 [kəul main] 美 [kol maɪn] n...
coal gas英 [kəul ɡæs] 美 [kol ɡæs] n.煤气...
coal face英 [kəul feis] 美 [kol fes] n....
coal field英 [kəul fi:ld] 美 [kol fild] ...
Coal Gasification[kəul ˌɡæsifiˈkeiʃən] ...
coal scuttle英 [kəul ˈskʌtl] 美 [kol ˈskʌtl] ...
coal miner英 [kəul ˈmaɪnə] 美 [kol ˈmaɪnɚ] ...
coal tar[kəul tɑ:] n.煤焦油;煤黑油;
coal seam英 [kəul si:m] 美 [kol sim] n....
coal-black[ˈkəulˈblæk] adj.墨黑的;
coal-fired adj.烧煤的;
coal-mining英 ['kəʊlm'aɪnɪŋ] 美 ['koʊlm'aɪnɪŋ] ...
coalbox英 ['kəʊlbɒks] 美 ['koʊlbɒks] n....