头号：number one
头机：headset
头极：cephalic pole
头节：cephalomere,scolex
头巾：headscarf;head shawl;head cover;head square;head piece,scarf,mundeel;muffle,wraps
头款：downpayment
头路：brokenends,endout,firstgrade,missingend,warpfalling;
头毛：topknotwool; wiggings
头鳍：cephalic fin
头器：head organ
头强：rigidity of the nape
头软：flaccidity of neck
头虱：head louse
头丝：cephalic filament
头套：headband
头纹：end
头纤：first drafts
头旋：spinning head
头胀：distention in the head;sensation of pressure in the head
头足：cephalopodium
投寄：posting
投剑：picking
投水：drop water
投纬：fillingoperation; wefting
透斑：outthrust macules
透表：outthrust the exterior
透风：airing
透炉：poke
透酶：permease
透深：penetration depth
透榫：penetrated mortise and tenon
透泄：expelling heat from the exterior and removing heat from the interior
透影：image through
透疹：promoting eruption
透字：bleed through
凸版：relief, relief block, relief printing plate
凸窗：bay window
凸的：convex,male
凸钉：convex pin
凸缝：cord seam;raised seam,tongue
凸腹：prominent abdomen
凸辊：convex roll
凸痕：walemark
凸镜：convex mirror
凸口：bulged finish
凸块：lobe block; lobe; lug,projection
凸钮：extended button
凸嵌：tuck pointing
凸条：raisedline
凸头：high link