excavation with timbering
n.有支撑开挖,加撑开挖
热门查询
- hoopla n. 投环套物游戏；喧闹
- undertow n. 退波；（海面下的）下层逆流
- spaceman n. 宇航员，太空飞行员；太空人
- offshore adj. 离岸的；[海洋] 近海的；吹向海面的 adv. 向海面，向海
- chuckling v. 暗自发笑；轻声笑（chuckle的ing形式）
- samara n. 翅果 [医] 翅果
- phonetician n. 语言学者
- canid n. [动]犬科动物(包括家犬、狼、狐等)
- rubella n. [内科] 风疹
- sicken vt. 使患病；使恶心；使嫌恶 vi. 生病；变厌腻
- spinner n. 纺纱机；纺纱工人；旋床工人；旋式诱饵 n. (Spinner)人名；(德、匈)施平纳；(英、瑞典)斯平纳
- bootlegged 非法制造或贩卖（bootleg 的过去式和过去分词）
- cadence n. 节奏；韵律；抑扬顿挫 n. (Cadence)人名；(法)卡当斯
- chigger n. 恙螨（等于harvest mite redbug或chigoe）
- Dakin [人名] [英格兰人姓氏] 戴金 Day的昵称
- infect vt. 感染，传染
- Rix abbr. route index 路由标志
- context n. 环境；上下文；来龙去脉
- hamper n. 食盒，食篮；阻碍物 vt. 妨碍；束缚；使困累
- bolted adj. 用螺栓栓的；脱离的，分开的 v. 突然说出；突然冲撞；拴住（bolt的过去分词）
考试词汇表
- centralization of management
- centralization of purchasing
- centralized adaptive routing
- centralized computer network
- centralized control position
- centralized data acquisition
- centralized decentralization
- centralized degassing system
- centralized dictation system
- centralized extension system
- centralized hardware arbiter
- centralized hydraulic system
- centralized instrument panel
- centralized intercept bureau
- centralized parameter system
- centralized planning control
- centralized reference system
- centralized statistic system
- centralized system structure
- centralized traffice control
