学个词Learn a Word 第995期 Active duty

今天我们要学的词是active duty。 Active duty, 现役的。星期一是美国阵亡将士纪念日。 "My friend Jack¹ is an active duty Army Captain who has deployed² overseas three times," 我朋友杰克是现役陆军上尉，先后三次被派驻海外。 "More than 600 museums will offer free admission to active duty military personnel and their families this summer," 今年夏天六百多家博物馆允许现役军人及其家属免费参观。 "The offer also applies to active duty reservists," 这项优惠同样适用于现职的后备役人员。好的，今天我们学习的词是active duty...
 

1 jack   

n.插座，千斤顶，男人；v.抬起，提醒，扛举；n.（Jake）杰克

参考例句：

• I am looking for the headphone jack.我正在找寻头戴式耳机插孔。
• He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。

2 deployed   

（尤指军事行动）使展开( deploy的过去式和过去分词 )； 施展； 部署； 有效地利用

参考例句：

• Tanks have been deployed all along the front line. 沿整个前线已部署了坦克。
• The artillery was deployed to bear on the fort. 火炮是对着那个碉堡部署的。