V-ERG
（使）（使身体部位）凸出；（尤指）翘起（下巴）
If you jut a part of your body, especially your chin, or if it juts, you push it forward in an aggressive or determined way.
例句
His jaw jutted stubbornly forward; he would not be denied...
他的下巴倔强地翘着；他不会甘心被拒绝。
Gwen jutted her chin forward and did not answer the teacher...
格温下巴翘得高高的，没有回答老师的问题。