rotary percussive drill
[机] 旋转冲击式钻机
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- secretly adv. 秘密地；背地里
- uncharacteristically adv. 不典型地；非同寻常地
- Holyfield [人名] 霍利菲尔德
- instinctive adj. 本能的；直觉的；天生的
- gatecrash vt. 无票入场；不请自来 vi. 擅自入场
- arrow n. 箭，箭头；箭状物；箭头记号 vt. 以箭头指示；箭一般地飞向 n. (Arrow)人名；(英)阿罗
- fdr abbr. 富兰克林·德兰诺·罗斯福（美国第三十二任总统）（Franklin Delano Roosevelt）；飞行资料记录器（ flight data recorder ）；x射线量刻度盘读数（fluorometer dial readings）
- birdshot 鸟弹
- spur n. 鼓舞，刺激；马刺；山坡 vt. 激励，鞭策；给…装踢马刺 vi. 骑马疾驰；给予刺激 n. (Spur)人名；(意)斯普尔；(德)施普尔
- Woodbine n. 忍冬属植物；(澳洲俚语)英国人 n. (Woodbine)人名；(英)伍德拜恩
- homoclinic 同宿波
- banished v. 驱逐，流放（banish的过去分词形式）
- establishing v. 建立；确立（establish的ing形式）
- thermos n. 热水瓶
- hay fever n. 花粉病 [网络] 花粉热；枯草热；花粉症
- sika n. （中国，日本等地产的）梅花鹿；（孟加拉语）用以悬吊篮子等的挂绳 n. (Sika)人名；(塞、捷、瑞典)西卡
- MacKinnon [人名] 麦金农
- stereotypically adv. 带有成见地
- applewood n. 苹果木
- desensitization n. [免疫] 脱敏；[感光] 减感
考试词汇表
- hybrid transformer-diode logic
- hybridization of atomic orbits
- hybridization protective assay
- hybridization with two parents
- hydatid mole,hydatidiform mole
- hydrangea bretschneideri dipp.
- hydraulic abdominal concussion
- hydraulic abdominal distention
- hydraulic bale density control
- hydraulic bale tension control
- hydraulic characteristic curve
- hydraulic chock-shield support
- hydraulic cold-drawing machine
- hydraulic conductivity of soil
- hydraulic coupling driven type
- hydraulic cutting boom machine
- hydraulic driven spread hopper
- hydraulic efficiency equipment
- hydraulic efficiency governing
- hydraulic efficiency machinery
