(1)僱佣；受雇

(2)事务；活动

(3)工作；职业
包括实际从事的职务或工作及上下班所经过的合理时间与空间。

• UN official documents
• unofficial notes
• unofficial opinion
• unofficial primary
• unofficial publication
• unofficial report
• unopened way
• unorganized territory
• unpaid
• unpleaded
• unpossessed
• unprecedented
• unprofessional conduct
• unqualifiedly subject to the demands of shareholders
• unqualified opinion
• unrealized profit or loss
• unrealized receivables
• unreasonable
• unreasonable appreciation
• unreasonable compensation
• unreasonable decision
• unreasonable rates
• unreasonable refusal to submit to operation
• unreasonable restraint of trade
• unreasonable restraint on alienation