Director of a bureau
局长
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
bureau
['bjʊro]
n. 局;（提供某方面信息的）办事处;（美国政府部门）局;（附抽屉及活动写字台的）书桌;
🗣️ 情景例句
I'd like to rent a car, please. I need it for business.
我想租一辆汽车，是为了业务上的需要。
I subscribed to a lot of periodicals last year.
去年我订了许多期刊。
easily obtainable from the lunar rocks in the form of liquid oxygen.
从月球上的岩石中很容易提炼出液态氧，