登录
a bird with short legs and a short beak which typically has gray and white feathers
鸽子, 和平鸽
not being taken care of or looked after, especially due to a lack of attention or absence of a responsible person
无人看管的, 被忽视的
a large object with an engine, such as a car or truck, used for transporting people or goods
车辆, 汽车
to act in a specific way in order to make others believe that something is the case when actually it is not so
假装, 模拟
an instruction that says what is or is not allowed in a given situation or while playing a game
规则, 指示
a rule made by the government, an authority, etc. to control or govern something within a particular area
规定, 条例
preventing sound from entering or leaving a room or space, typically through the use of special materials or construction techniques
隔音的, 防噪音的
a person, entity, or organization that possesses, controls, or has legal rights to something
所有者, 持有者
a long piece of rope, leather strap or light chain used for guiding and controlling a dog or other animals
牵引绳, 绳子
waste such as bottles, papers, etc. that people throw on a sidewalk, park, or other public place
垃圾, 废物
problems or difficulties that arise, especially in relation to a service or facility, which require resolution or attention
问题, 困难
to use power or influence to frighten or harm someone weaker or more vulnerable
欺负, 恐吓
the process of picking up garbage and waste from households or public areas for disposal or recycling
垃圾收集, 废物收集
the absence or insufficiency of something, often implying a deficiency or shortage
缺乏, 不足
having a price that a person can pay without experiencing financial difficulties
可负担的, 实惠的
any unwanted or excessive sound that may cause harm or disturbance to human or animal life
噪音污染, 噪声污染
(of a space or area) filled with too many people or things, causing discomfort or lack of space
过于拥挤的, 人满为患的
(with reference to an animal) lost or wandered away from its home or natural habitat
迷路的, 流浪的
the illegal act of purposefully damaging a property belonging to another person or organization
破坏行为, 故意破坏
the act of using someone else's work or ideas without giving them proper credit or permission
剽窃
to think that something is probably true, especially something bad, without having proof
怀疑, 猜测
a piece of writing about a particular subject on a website, in a newspaper, magazine, or other publication
文章
a book or a document that supplies information in a research and is referred to
来源, 参考文献
(of different elements) to come together in order to shape a single unit or a group
结合, 合并
the act of looking after children, especially while their parents are working
儿童保育, 儿童看护
