directional loudspeaker
指向扬声器
热门查询
- tramway n. 电车；电车轨道
- gelatinous adj. 凝胶状的，胶状的
- unvarying adj. 不变的；恒久的
- diced adj. 切粒的 v. 掷骰子；切成小方块；碎成细粒（dice的过去分词）
- gambling n. 赌博；投机 v. 赌博；打赌（gamble的ing形式） n. (Gambling)人名；(英)甘布林
- pika n. [脊椎] 鼠兔
- investigative adj. 研究的；调查的；好调查的
- obfuscation n. 困惑；模糊；昏迷
- cuirass n. 胸甲；铁甲
- damnedest n. 最大努力
- mar vt. 损毁；损伤；糟蹋；玷污 n. 污点；瑕疵 n. (Mar)人名；(英、俄、以、葡、塞内)马尔
- slalom n. 障碍滑雪；障碍滑雪赛
- shrewdly adv. 精明干练地；机灵地；刁钻地
- practicum n. 实习课；实习科目
- trendy n. 追求时髦者；新潮人物 adj. 时髦的，流行的
- cohabitee n. (未婚)同居者,同栖者 [亦作 cohabitant, cohabitor]
- temperature n. 温度；体温；气温；发烧
- Denise n. 丹尼诗（化妆品品牌）
- watermill n. 水磨，水力磨粉机
- FRG abbr. 悬浮角速度陀螺仪（Floated Rate Gyro）
考试词汇表
- security interest in property
- security officer user profile
- security paper, special paper
- sediment transport competency
- sediment transverse transport
- sediment yield in river basin
- sedimentary contect shoreling
- sedimentary cycle correlation
- sedimentary mineral petrology
- sedimentation electrification
- sedimentation type centrifuge
- sedimentation velocity method
- sedimentation-type centrifuge
- sedoxantrone trihydrochloride
- see also NOISE, ULTRASONIC(S)
- see also SOUND(S), VIBRATIONS
- see catchwords for components
- see one's way to do something
- see someone in his true light
- see someone in its true light
