high nut高螺母highadj.高的；高尚的；高级的；高度的；全盛的adv.高；奢侈地；音调高n.高水平；高气压；（麻醉品带来的）快感high compression ratio高压缩比high-manganese steel高锰钢high speed flip-flop高速双稳态触发器high frequency peaking高频峰化High thermal stability热稳定性high power laser light高功率激光high-order harmonics高次谐波high- solid coatings高固体分涂料high density recording高密度记录high-level committee高层委员会