unpaid基本解释
adj.未付款的；没有报酬的
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adj
1. not paid
e.g. unpaid wages
an unpaid bill
2. engaged in as a pastime
e.g. an amateur painter
gained valuable experience in amateur theatricals
recreational golfers
reading matter that is both recreational and mentally stimulating
unpaid extras in the documentary
Synonym: amateurrecreational
3. without payment
e.g. the soup kitchen was run primarily by unpaid helpers
a volunteer fire department
Synonym: volunteer(a)
1. 无偿的；没有薪水的
If you do unpaid work or are an unpaid worker, you do a job without receiving any money for it.
e.g. Even unpaid work for charity is better than nothing...
即便是给慈善机构做义工也比什么都不做要好。
e.g. The unpaid volunteers do the work because they love it.
这些义务工作的志愿者是因为他们喜欢这个工作才做的。
2. 未缴纳的；未付清的；还未付款的
Unpaid taxes or bills, for example, are bills or taxes which have not been paid yet.
e.g. The taxman caught up with him and demanded £7,000 in unpaid taxes...
税收人员查到了他，要求他把未缴纳的7,000英镑税款交上。
e.g. The bills remained unpaid because of a dispute over the quality of the company's work.
由于对那家公司的工作质量有争议，账单还未付清。
1. 未付款的, 不受报酬的：root grafting 根接 | unpaid 未付款的, 不受报酬的 | dosing ratio 投药比
2. unpaid在线翻译
2. 未付的,未缴的：Unofficial 非官方的,非正式的 | Unpaid 未付的,未缴的 | unpaid account 未付帐目
3. 未付的：unpaid 未付 | unpaid 未付的 | unpaid 未付的未支付的
4. 未付：unpackedcargo 未包装货物 | unpaid 未付 | unpaid 未付的
Most of their work is carried out by unpaid volunteers.absol.:
出自：Times Educational Supplement
