名詞 insurance:

1. promise of reimbursement in the case of loss; paid to people or companies so concerned about hazards that they have made prepayments to an insurance company
2. written contract or certificate of insurance
   同義詞：policy, insurance policy
3. protection against future loss
   同義詞：indemnity

1. I am an insurance broker.
   我是一名保險經(jīng)紀人。
2. The accident prompted her to renew her insurance.
   這一事故促使她為投保續(xù)期。
3. Did you claim on the insurance after your car accident?
   出了車禍后，你向保險公司要求賠償了嗎？
4. He pays out 100 dollars in insurance premiums every year.
   他每年付保險費一百美元。

in.sur.ance

n.Abbr. ins.（名詞）縮寫 ins.

The act, business, or system of insuring.
保險行為，業(yè)務(wù)或系統(tǒng)
The state of being insured.
被保險的狀態(tài)
A means of being insured.
被保險的措施

Coverage by a contract binding a party to indemnify another against specified loss in return for premiums paid.
保險：保險公司根據(jù)與另一方簽訂得契約進行賠償，一方遭受的特定損失予以補償
The sum or rate for which such a contract insures something.
保險金額：此類合同規(guī)定的保險的金額或比例
The periodic premium paid for this coverage.
保費用：為此種保險定期支付的保費用
A protective measure:
保護性措施：
例句：
biking helmets that provide insurance against an accident.
為事故提供保護性措施的自行車頭盔

adj.Sports （形容詞）【體育運動】
Of, relating to, or being a score that increases a team`s lead enough to prevent the opposing team from tying the game with one more score:
鞏固球隊領(lǐng)先局面，使對手不能因增加一分而成平局的：
例句：
an insurance run.
保持領(lǐng)先局面的步跑