coalitetar resin
n.煤焦油树脂
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- opal n. 猫眼石，蛋白石；乳白玻璃 n. (Opal)人名；(英)奥珀尔；(土、法)奥帕尔
- conn n. 指挥操舵 n. (Conn)人名；(英)康恩(男子教名) vt. 指挥操舵；指挥驾驶
- stumper n. 难题；伐木机；竞选演说者；板球三柱门守球员
- sanctify vt. 使圣洁；使神圣化；把…奉献给神；认可
- footlight n. 舞台脚光
- purview n. 范围，权限；视界；条款
- rachel n. 雷切尔（女子名） n. 拉结（旧约圣经里雅各的妻子)
- Curzon n. (Curzon)人名；(英)柯曾；(法)屈尔宗
- subpoenaed vt. 传唤，传审；传讯 n. 传票
- BOFORS n. 博福斯式高射炮
- speedboat n. 快艇；高速游艇
- samian n. 萨摩斯岛上的居民
- coreopsis n. 金鸡菊类植物，金鸡菊；波斯菊
- arty adj. 附庸风雅的；装作爱好艺术的
- deafen vt. 使聋；淹没 vi. 变聋
- Birkin [人名] [英格兰人姓氏] 伯金 Burkin的变体
- cleat n. 楔子；系缆墩；栓 vt. 把…栓住；加栓于
- unsystematic adj. 无系统的；无组织的
- focalized vt. 使集中在一点上；调节…的焦距 vi. 聚焦；限制于小区域
- amir n. 埃米尔（穆斯林国家的酋长等称号）；贵族 n. (Amir)人名；(阿拉伯、以、英)阿米尔 (参见 Emir)
考试词汇表
- principal axis transformation
- principal center of curvature
- principal components analysis
- principal congruence subgroup
- principal diagonal polynomial
- principal financial indicator
- principal hydrometric station
- principal in the first degree
- principal inductrial products
- principal industrial products
- principal invariant of tensor
- principal language of message
- principal line of the picture
- principal plane of photograph
- principal point of photograph
- principal point triangulation
- principal problem of dynamics
- principal projection property
- principal radius of curvature
- principal triangulation point
