piezo-electric loudspeaker
[paiˌi:zəuiˈlektrik ˈlaudˌspi:kə]
压电式扬声器
压电式扬声器
热门查询
- plasticizer n. 塑化剂；可塑剂
- reaming n. 铰刀；纹孔 v. 钻孔；铰除（ream的ing形式）
- thrombin n. [生化] 凝血酶
- unceremoniously adv. 随便地；唐突地
- locksmith n. 钳工；修锁工；锁匠
- washtub n. 洗衣盆
- violent adj. 暴力的；猛烈的
- lor int. <英口>上帝！天啊！
- cryptography n. 密码学；密码使用法
- foreground n. 前景；最显著的位置
- life assurance n. [保险] 人寿保险；（保险公司付给的）[保险] 人寿保险金；（被保险人缴纳的）[保险] 人寿保险费
- croft n. 小田地，小农场 n. (Croft)人名；(英、德)克罗夫特
- girlishly adv. 少女似地
- eat vt. 吃，喝；腐蚀；烦扰 vi. 进食；腐蚀，侵蚀
- commitment n. 承诺，保证；委托；承担义务；献身
- cruciate adj. 十字状的，十字形的
- isobutane n. [有化] 异丁烷
- borrowing n. 借款；借用 v. 借入；采用（borrow的ing形式）
- alcohol n. 酒精，乙醇
- crosshair n. 十字；十字丝
考试词汇表
- congratulatory telegram
- congressional committee
- congressional districts
- congressional elections
- congressional oversight
- congressional space act
- congruent hybridization
- congruent melting point
- congruenttransformation
- congruity of gravimeter
- conic section reflector
- conical base solid tire
- conical base solid tyre
- conical centrifuge tube
- conical friction clutch
- conical friction rlutch
- conical magnetic shield
- conical marine raingage
- conical redpepper fruit
- conical refining engine
