single-groove
单面坡口
单槽
热门查询
- P.M. abbr. 下午（post meridiem）
- hampered v. 阻碍（hamper的过去分词）；限制 adj. 受阻碍的
- beauty n. 美；美丽；美人；美好的东西
- emasculate vt. 阉割；使柔弱 adj. 柔弱的；阉割了的
- clumped adj. 集群分布 v. 成群（clump的过去分词和过去式）
- correspondence n. 通信；一致；相当
- unthreatening 没有威胁的
- demeanour n. 行为
- Prussia n. 普鲁士
- gustav [男子名] 古斯塔夫 Gustavus的变体
- Burt 伯特（人名）
- redesignate v. 再次指派，重新指定; 改编
- pita n. 皮塔饼；圆面饼 n. (Pita)人名；(西、葡、萨摩、捷)皮塔
- myosin n. [生化] 肌浆球蛋白；肌球蛋白；阻凝蛋白
- fisherman n. 渔夫；渔人
- squinch n. [建] 内角拱；[建] 突角拱；对角斜拱
- sablefish n. 裸盖鱼（产于北太平洋）
- encrypted v. 把…编码；把…加密（encrypt的过去分词）
- lookout n. 监视；监视哨；警戒；守望者；担心的事；前景
- morphing n. 变形
考试词汇表
- keep an eye on you
- keep an eye peeled
- keep an open house
- keep an open table
- keep at a distance
- keep down expenses
- keep faith with sb
- keep free of weeds
- keep her eyes open
- keep his eyes open
- keep in dark place
- keep in good order
- keep in the offing
- keep in touch with
- keep measures with
- keep mum about sth
- keep my powder dry
- keep off sb.'s toe
- keep off the grass
- keep on good terms
