initialesen.[语]词首字母缩略词initialn.(词)首字母adj.开始的；最初的；字首的vt.签姓名的首字母于initially-definedadj.初值定义的initial scale value起始尺度initial stress beam预应力梁initial composition原料组成initial convergence初期(融合)集合initial foam height起始泡沫高度initial calibration初始校准initialheadingstage始穗期initial preparation初步准备initial half-wave首半波