...customs officers.是什么意思？

...customs officers.

海关官员

customs

n. 关税，海关，习惯( custom的名词复数)，海关；adj. 定做的，专做定货的；

例句
The affair began when customs officials inspected a convoy of 60 tankers...
就在海关关员检查一个60艘油轮的船队时，事情发生了。

officers

n. 军官( officer的名词复数 )，（政府，会社等的）高级官员[职员]，警察的头衔；

例句
The officers and crew prepared to abandon ship in an orderly fashion.
全体船员秩序井然地准备弃船。