诈 v. cheat; deceit; swindle; pretend; defraud; decei
obtain v. (尤指通过艰难的过程)得到,获得;<正式>(规则或情况)存在,通用
镀铬 v. chromeplate; electroplate with chromium; apply
conference n. (大型、正式的)会议,研讨会;(小型正式的)商讨,讨论;体育协会(或联合会
arrow n. 箭,矢;箭头,箭号【名】 (Arrow)(英)阿罗(人名)
吁 int. oh。v. sigh; breathe out。n. appeal; petition。
订购 v. order; subscribe; book; place an order; send fo
字 n. word; character; letter; script; handwriting; t
优哉游哉 idiom at ease; leisurely; carefree; unhurried; in
顺序检索 sequential search。
进步 v. progress; get; move; advance; get on; come alon
着 n. a move in chess; trick; gimmick; device; move;
exotic adj. 奇异的,异国风情的n. 外来植物,外来动物
呢 n. whispering; twittering; woolen cloth。
缝隙 n. crack; gap; seam; break; leak; slit; interstice