retraction bulb
回缩球
热门查询
- comper [人名] 康珀
- comandante n. 指挥官
- stitching n. 缝合；针脚；绑结；压合 v. 缝；固定（stitch的ing形式）
- reflection n. 反射；沉思；映象
- manful adj. 勇敢的
- enchantress n. 女巫；妖妇；迷人的女人
- era n. 时代；年代；纪元 n. (Era)人名；(意、芬、印)埃拉
- depravity n. 堕落；邪恶
- unfreedom 无自由
- fibril n. [生物] 纤丝，[生物] 原纤维；须根
- constricted adj. 收缩的；狭隘的；受限制的 v. 使…收缩；抑制（constrict的过去分词）
- irreversibly adv. 不可逆地
- disproportionate adj. 不成比例的 不成比例地
- foregrounded v. 前景( foreground的过去式和过去分词 ); 突出的地方，最显著的位置
- syndication n. 企业联合组织；辛迪加组织
- Palau 帕劳群岛[西太平洋](即帛琉群岛)
- paterfamilias n. 家长
- nuclearization n. 提供核武器（核动力）
- enervating adj. 使人衰弱的；令人萎靡不振的 v. 使…丧失力量；使…衰弱（enervate的ing形式）
- effluent n. 污水；流出物；废气 adj. 流出的，发出的
考试词汇表
- keep his weather eyes open
- keep it on the barber pole
- keep one's distance (from)
- keep one's eye on the ball
- keep one's eyes peeled for
- keep one's fingers crossed
- keep ones head above water
- keep our heads above water
- keep someone at a distance
- keep someone on the string
- keep someone on their toes
- keep something in its feet
- keep something to yourself
- keep the enemy on the jump
- keep the fine qualities of
- keep the tail in the water
- keep under the lee of land
- keep your eyes on the ball
- keep your head above water
- keep your weather eye open
