step-index fiber
阶跃折射率光纤
热门查询
- rubberised vt. rubberise的变形
- tocopherol n. [生化] 生育酚；维生素E
- wingspan n. 翼展；翼幅
- hitler n. 希特勒（纳粹德国元首）
- delete vt. 删除
- squeak n. 吱吱声；机会 vi. 告密；吱吱叫；侥幸成功 vt. 以短促尖声发出
- catalpa n. 梓；梓属植物
- curveball 曲线球
- copious adj. 丰富的；很多的；多产的
- incarcerate adj. 监禁的；禁闭的 vt. 监禁；下狱；禁闭
- shortgrass 短禾草
- detail n. 细节，详情 vt. 详述；选派 vi. 画详图
- rippling adj. 潺潺流水般声音的；起涟漪的 v. 使起涟漪；呈波状起伏（ripple的ing形式）
- scuba n. 水肺；水中呼吸器
- important adj. 重要的，重大的；有地位的；有权力的
- Pablo n. 帕布鲁棕色
- willful adj. 有意的；任性的；故意的
- submandibular adj. 下颌下的
- hardpan n. 硬质地层；粘土层；最低点
- dubai n. 迪拜（阿拉伯联合酋长国的酋长国之一）；迪拜港（阿拉伯联合酋长国港市）
考试词汇表
- omoro-dong (sincheong-ni)
- omphalia lapialia schroct
- omphalitis of the newborn
- on (further) acquaintance
- on a large production run
- on approbation upon appro
- on board carriers freight
- on condition of anonymity
- on deposit for periods of
- on documentary collection
- on her own responsibility
- on his own responsibility
- on line isotope separator
- on line mass spectrometer
- on line mass spectrometry
- on line/networked journal
- on non concessional terms
- on non-concessional terms
- on one's word of hono u r
- on our own responsibility
