His father accused him of acting as a carrier for some drug pushers.

他父亲指责他为某些毒贩子充当毒品运送人。

《柯林斯英汉双解大词典》

The enterprise that has key employees can win as they are acting as the carrier of key competition.

核心员工是企业核心竞争力的承载者，拥有核心员工就拥有核心竞争力。

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The results showed that the desulfurization reaction took place at gas-solid interfaces, and that gaseous COS was found to be an intermediate product acting as sulfur-carrier.

结果表明脱硫反应是在气固相界面之间进行，气体COS是中间载硫体。

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They also point out that a carrier and its aircraft can perform many more roles than an arsenal ship such as acting as a troop carrier or heliport, or providing aerial reconnaissance or cover to an amphibious landing.

ECONOMIST: The future of the Royal Navy