junco n.燈芯草雀(北美產(chǎn)一種小鳥)juncaceous adj.[植]燈心草科的junc n.連接點(diǎn)jun. jun ware [材料科學(xué)]鈞瓷jumpy (adj.) jumpy adj. (人)焦慮不安的,神經(jīng)質(zhì)的;跳躍的,跳動(dòng)的jumpulse 猝量jumptest 鐓粗試驗(yàn)jumpsuit n.傘兵跳傘服;連身衣褲jumpstarts vt.起動(dòng);發(fā)動(dòng)n.助推啟動(dòng);推動(dòng)法jumpstart typing jumpstart vt. 助推啟動(dòng); 發(fā)動(dòng)n. 助推啟動(dòng)法; 推動(dòng)法jumpshot 跳投;跳起投籃jumpshoot 跳投;跳起投籃jumps v. 跳躍;暴增(jump的三單形式) n. 跳躍;猛漲(jump的復(fù)數(shù))jumpover 迂回管jumpoff n.開始(垂直起飛)jumping-rope 跳繩用之繩子jumping-off point 起點(diǎn),出發(fā)點(diǎn), 起點(diǎn)(用于開始某個(gè)過程或某項(xiàng)活動(dòng)的觀點(diǎn)、事例或信息)。