第三人称复数：lightweights
形容词轻量的; 不重要的
名词轻量级选手; 不重要的人
1. 轻量化：SOAP 是一个轻量化(lightweight)的通讯协定. 为达到语意网的目的,采用的方式为使用本体定义同域所用到的知,这些知包含字汇和关系,本体以XML based 的方式表达以方网资源存取. 语意网中的本体(ontology)运用在网的资讯表达,
1. 轻量的；轻质的；比通常重量轻的
Something that is lightweight weighs less than most other things of the same type.
e.g. ...lightweight denim...
轻磅牛仔面料
e.g. The company manufactures a range of innovative light-weight cycles.
这家公司生产一系列的新型轻便自行车。
2. （拳击、柔道、赛艇等运动中的）轻量级
Lightweight is a category in some sports, such as boxing, judo, or rowing, based on the weight of the athlete.
e.g. By the age of sixteen he was the junior lightweight champion of Poland...
16岁时他已经是波兰的青少年组轻量级冠军。
e.g. He changed from lightweight (under 71kg) to light middleweight (under 78kg).
他从轻量级（71公斤以下）转到了轻中量级（78公斤以下）。
3. 无足轻重的人；无能的人
If you describe someone as a lightweight, you are critical of them because you think that they are not very important or skilful in a particular area of activity.
e.g. Hill considered Sam a lightweight, a real amateur.
希尔认为萨姆无足轻重，是个十足的生手。
1. lightweight
1. But its own domestic competitions are comparatively lightweight compared with those in Europe, and its leading players are spread around eight European countries.
2. While some critics have dismissed the books as lightweight kiddie fare, others have been impressed by their moral complexity and darkening tone.
3. The lightweight, silver DS makes big advances over the last version of its Game Boy.
4. The " clouds " are made from a lightweight carbon structure and carry a giant envelope of material containing helium gas.
5. The first qualification flight of the Vega launch vehicle is intended to qualify the overall lightweight rocket system.
6. lightweight的翻译
6. Harem Ali won Iraq's first Asian Games medal for 20 years when he clinched bronze in the men's lightweight weightlifting.
7. The event will feature 10 international university teams competing in men's lightweight and heavyweight coxed eights rowing.
8. Engineering refinements and intelligent lightweight technology provided more space within the interior, optimum weight and improved occupant safety.
9. " Chinese rowers are tall and lanky and quite fair at the lightweight class, " Cao said.
10. The Hong Kong team took the bronze in the Lightweight Men's Four.
lightweight是什么意思
noun
1. a professional boxer who weighs between 131 and 135 pounds
2. a wrestler who weighs 139-154 pounds
3. an amateur boxer who weighs no more than 132 pounds
4. someone who is unimportant but cheeky and presumptuous
Synonym: whippersnapper jackanapes
adj
1. weighing relatively little compared with another item or object of similar use
e.g. a lightweight fabric
lightweight wood
2. lightweight的反义词
2. having no importance or influence
e.g. a lightweight intellect