交换 - 中级 - 第 16 单元 - 第 1 部分

to give a reason or explanation to avoid doing something or to explain a mistake or failure

owning a very small amount of money or a very small number of things

贫穷的

a task or piece of work that someone is asked to do as part of their job

任务

(of an email) to not reach the intended recipient and return to the sender because of an incorrect address or an error

返回

to give parts of one's body like blood, organs, tissues or other substances for medical purposes such as research, transplants, or treatment

捐赠

the red liquid that the heart pumps through the body, carrying oxygen to and carbon dioxide from the tissues

血液

to keep something in a secret place, preventing it from being seen

隐藏

a specially shaped piece of metal used for locking or unlocking a door, starting a car, etc.

钥匙

any major public road that connects cities or towns

高速公路

to use words and our voice to show what we are thinking or feeling

说

to reach a location, particularly as an end to a journey

到达

to go away from somewhere

离开

to use words and give someone information

告诉

to use words in a question form or tone to get answers from someone

询问

to take and lift something or someone up

捡起

something that a person says or writes that shows they regret what they did to someone

道歉

a typically minor health issue or condition for which one seeks medical assistance

健康问题

information or details that are given to make something clear or easier to understand

解释

a suggestion or thought about something that we could do

想法

a written or spoken request to someone, asking them to attend a party or event

邀请函

something a person says that is intended to make others laugh

笑话

to intentionally say or write something that is not true

to present or propose something to someone

提供

something that explains an action or event

理由

to ask for something politely or formally

要求

a way in which a problem can be solved or dealt with

解决方案

the act of putting an idea or plan forward for someone to think about

建议

the true principles or facts about something, in contrast to what is imagined or thought

真相

a piece of paper or card that shows you can do or get something, like ride on a bus or attend an event

票

to be present at a meeting, event, conference, etc.

参加

calculated by adding a set of numbers together and dividing this amount by the total number of amounts in that set

平均的

someone who is paid by another to work for them

员工