1.audio speaker 扬声器
例句:Make waves with a dripping faucet, audio speaker, or laser! Add a second source or a pair of slitsto create an interference pattern.
通过滴水的龙头,扬声器或镭射来产生波!增加第二来源或者两条缝,可以产生干涉形式
。2.household electronic 家用电器
例句:We're one of the leading household electric and electronic appliances manufacturers in China and we also do real estate, pharmacy, advertising, logistics, telecommunication etc.
我公司是中国最主要的家用电器、电子生产商之一,另外我们还做房地产、药品、广告、物流、电信等
。3.brother-in-law 妹夫
例句:Connection because one of the people Mubarak imprisoned was my brother-in-law.
个人感情联系是因为穆巴拉克关押的政治犯中有我姐夫
。4.start off 开始
例句:Her mother started her off acting in children's theatre.
她母亲让她开始在儿童剧院表演