原级：overextend
第三人称单数：overextends
现在分词：overextending
1. The Ministry of Textile Industry said factory facilities have been overextended and this has adversely affected developing new varieties and maintenance of equipment.
2. He then overextended his right knee in training and badly inflamed a tendon in the back of the joint.
3. The president made no mention of the responsibility of consumers to keep themselves from getting overextended.