maintenance

相關句子：

1. Maintenance of PC is in my element.
   我對電腦的維修保養很在行。
2. A maintenance manual gives diagrams and instructions for repairing your car.
   維修手冊向您提供修理汽車所需的圖表和說明。
3. The machinery requires constant maintenance.
   這些機器需要經常保養維修。
4. Regulation and control of the affairs of a community, especially with respect to maintenance of order, law, health, morals, safety, and other matters affecting the public welfare.
   警政對一個社區的事務的管理和控制，特別是對有關秩序、法律、健康、道德和安全的維護，以及其它影響到公共福利的事情
5. He's taking classes in car maintenance.
   他正在上汽車維修課。
6. He had to work hard for the maintenance of his family.
   他為了養家不得不去拚命工作。

英文解釋：

名詞 maintenance:

1. activity involved in maintaining something in good working order
   同義詞：care, upkeep
2. means of maintenance of a family or group
3. court-ordered support paid by one spouse to another after they are separated
   同義詞：alimony
4. the act of sustaining life by food or providing a means of subsistence
   同義詞：sustenance, sustentation, sustainment, upkeep
5. the unauthorized interference in a legal action by a person having no interest in it (as by helping one party with money or otherwise to continue the action) so as to obstruct justice or promote unnecessary litigation or unsettle the peace of the community
   同義詞：criminal maintenance