air velocity
un. 气流速度；空气速度
[网络] 风速；空气流速；出风量
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- ampulla n. [解剖] 壶腹；圣瓶；[植] 壶状体
- sangria n. 桑格里厄汽酒
- Newall [人名] [英格兰人姓氏] 纽沃尔地貌名称，职业名称，或住所名称，含义是“新府第”(new hall)
- flimsy n. 薄纸；复写纸；打字纸 adj. 脆弱的；浅薄的；易损坏的；不周密的
- Tampax n. 丹碧斯月经棉塞（商标名）
- imperfection n. 不完美；瑕疵；缺点
- Bowring [人名] [英格兰人姓氏] 鲍林 Bower的变体; [地名] [美国] 鲍灵
- abrade vt. 擦伤；磨损 vi. 经受磨损；受擦伤
- lip service n. 空口的应酬话；口惠 [网络] 唇唇欲动；口惠而实不至；表面文章
- breathalyzer n. 体内酒量测定器
- odorless adj. 没有气味的
- hydric adj. 氢气的；含氢的
- engaging v. 参加（engage的ing形式）；保证；雇用 adj. 迷人的
- ABS abbr. 防滑刹车系统（Anti-skid Brake System） abbr. 美国圣经协会（American Bible Society） abbr. 美国标准局（American Bureau of Standards） abbr. 丙烯腈-丁二烯-苯乙烯（Acrylonitrile Butadiene StyreneAcrylonitrile Butadiene Styrene）
- demoralized adj. 士气低落的；泄气的 v. 使士气低落；使陷入混乱状态；使堕落（demoralize的过去分词）
- pinnacle n. 高峰；小尖塔；尖峰；极点 vt. 造小尖塔；置于尖顶上；置于高处
- headstrong adj. 任性的；顽固的；刚愎的
- habit n. 习惯，习性；嗜好 vt. 使穿衣
- puncture n. 穿刺；刺痕 vt. 刺穿；揭穿；削弱 vi. 被刺穿；被戳破
- plasm n. 血浆，乳浆；等离子体
考试词汇表
- keep his regular spell
- keep in the background
- keep on an 'even keel'
- keep one step ahead of
- keep one's appointment
- keep one's countenance
- keep one's eyes peeled
- keep one's fingers off
- keep one's hands clean
- keep one's lips sealed
- keep one's nose out of
- keep one's own counsel
- keep oneself busy with
- keep sb from doing sth
- keep sb in the picture
- keep sb. at a distance
- keep sb. going in sth.
- keep someone in awe of
- keep something in mind
- keep something in view
