精确
词首
词尾
模糊
查单词
背单词
sun viewer
太阳观测镜
热门查询
performance n. 性能;绩效;表演;执行;表现
riven v. 撕裂(rive的过去分词) n. (Riven)人名;(罗)里文
hub n. 中心;毂;木片 n. (Hub)人名;(捷)胡布
PNC [医][=penicilin]青霉素
bread and butter n. 黄油面包片;(某人或公司的)主要收入来源 [网络] 面包和黄油;生计;涂黄油的面包
unconcernedly adv. 漠不关心地,无忧无虑地,不感兴趣地
shooting n. 射击;打猎;摄影;射门 v. 射击(shoot的ing形式)
HAILES n. (Hailes)人名;(英)黑尔斯
established adj. 确定的;已制定的,已建立的
buddy n. 伙伴,好朋友;密友;小男孩 vi. 做好朋友,交朋友 n. (Buddy)人名;(英)巴迪
colloquially adv. 口语地;用通俗语
racy n. (Racy)人名;(葡、阿拉伯)拉西 adj. 生动的;保持原味的;适于赛跑的;猥亵的
historiography n. 编史;历史编纂学
cheroot n. 方头雪茄烟
bleaching n. 漂白 v. 漂白(bleach的ing形式) adj. 漂白的
educational adj. 教育的;有教育意义的
scavenger n. 食腐动物;清道夫;[助剂] 清除剂;拾荒者
sussex n. 苏塞克斯(英国郡名)
interlinked adj. 互连的 v. 把…互相连接起来(interlink的过去分词)
bathe n. 洗澡;游泳 vt. 沐浴;用水洗 vi. 洗澡;沐浴 n. (Bathe)人名;(德)巴特;(英)巴思
考试词汇表
gaussian curvature of surface
gaussian measure of curvature
gaussian velocity fluctuation
gave a good account of itself
gcd (greatest common divisor)
gear hob with inserted blades
gear motor for screw conveyer
gear pair with par-allel axes
gear profile checking machine
gear shift lever ball housing
gear teeth burnishing machine
gear teeth chamfering machine
gear tooth burnishing machine
gear tooth calipering machine
gear tooth chamfering machine
gear tooth tangent micrometer
gear wheel for governor drive
gear with equaladdendum teeth
gear-ratio changing mechanism
gear-tooth chamfering machine