1·It can act as a server.
它能担任一个服务器。
2·Act as agent ad litem or defense counsel in private prosecution proceedings.
担任刑事自诉案件当事人的诉讼代理人或辩护人。
3·Tax official: do you act as any management position?
税务局：您在公司担任什么管理职务吗？
4·But they also act as gatekeepers between Earth and space, helping regulate the global temperature by capturing and releasing infrared (thermal) energy in the atmosphere.
同时它们还担任着地球和太空之间的门卫，通过吸收和释放红外(热量)能量来调节全球大气温度。
5·Some partners at the Founders Fund, the venture capital firm co-founded by Thiel, will act as advisers and mentors to the grant winners.
基金创办的一些合作伙伴还有泰尔同办的基金风险投资公司，将担任顾问和导师授予获奖者。
1·The United Nations will act as guarantor of the peace settlement.
联合国将充当和平解决方案的保证人。
—— 《牛津词典》
2·Financial institutions act as intermediaries between lenders and borrowers.
金融机构充当贷方和借方的中间人。
—— 《牛津词典》
3·They act as group monitors.
他们充当小组监察员。
4·Sometimes I act as a listening ear for fellow students to talk over what is bothering them.
有时我充当一个倾听者，听我的学生们讨论他们的烦心事。
5·Farmer ants secrete antibiotics to control other fungi that might act as "weeds", and spread waste to fertilise the crop.
农民蚂蚁分泌抗生素来控制其他可能充当“杂草”的真菌，并传播排泄物来给作物施肥。