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- These cells are built into concentrating collectors that use a lens to focus the sunlight onto the cells. 這些電池被裝入用一種鏡片把陽(yáng)光聚焦在這些電池上的聚光型集熱器中。
- But because the lenses must be pointed at the sun, the use of concentrating collectors is limited to the sunniest parts of the country. 但是，因為鏡片必須要沖著(zhù)太陽(yáng)，使用聚光型集熱器僅限于陽(yáng)光充足的國家。
- My husband is a stamp collector. 我丈夫是個(gè)集郵者。
- A collector of taxes or tribute from the public. 征收員從公眾那兒收取賦稅或貢物的人
- The stamp collector decided to get that rare stamp at all costs. 這個(gè)集郵迷決心無(wú)論代價(jià)如何都要搞到那枚稀有的郵票。
- The collector bubbled excitedly about his latest discoveries. 那位收藏家興致勃勃地談他最新的發(fā)現。
- The collector made an appraisal of $2000 on the drawing. 收藏家對那幅畫(huà)的估價(jià)是二千美元。
- A collector of antique cars asked Frank to look out for a 1906 gas head lamp. 一位老式汽車(chē)收藏家要弗蘭克留神1906年產(chǎn)的煤氣前燈。
- A collector of rare insects will show us some of his latest discoveries. 一位稀有昆蟲(chóng)采集家將給我們看一些他的最新發(fā)現。
- The collector has acquired a fine collection of impressionist paintings. 這位收藏家收集到大量印象派繪畫(huà)。
- The rent collector comes tomorrow, and I've no money; how can I put him off? 收房錢(qián)的人明天來(lái)，我沒(méi)有錢(qián)，可我怎樣才能把他支走呢？
- He is concentrating on setting a poem to music. 他正全視貫注地為一首詩(shī)歌譜曲。
- The vase turned out to be a collector's item. 這個(gè)花瓶成為收藏家所爭取的珍物。
- I was concentrating so hard that I was indifferent to the noise outside. 我思想高度集中,不在乎外面的喧嚷聲。
- He's an unsullied tax collector. 他是一位一身清白的稅務(wù)員。
- Troops are concentrating south of the river. 軍隊正向河的南邊集結。
- The debt collector kept dunning her for the rent. 收賬人一直在催逼她繳租金。
- She has been concentrating on her career. 她一直專(zhuān)心致志于她的本職工作。
- He's a tax collector of unsullied reputation. 他是個(gè)名聲清白的稅務(wù)員。
- I think we are concentrating on usability. 我想我們正把重點(diǎn)放在可用性上。
