单词 betrothal 释义 betrothal|btrl: see vb|[f. prec. + -al2.]The act of betrothing; the fa......

字词 振转光谱 释义 【化】 vibrational-rotational spectrum 　 汉译英翻译词典收录405719条汉英......

单词 betask 释义 Seebetaxed 　 英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用......

字词 提 释义 bring up; carry; lift; mention; raise; refer to; tote 　 汉译英翻译词典收录40......

单词 betattered 释义 betattered, ppl. a.|bttd|[f. be- 1 + tatter v.]All in tatters, ragged......

单词 betatron 释义 betatron|bittrn|[f. beta + -tron.]A machine designed for the accelerati......