查询词典 head of arrow

head harness：护头具

护头具 head harness | 擒头 head hold | 检察长 head inspector

head house：井口建筑物

head frame 井架 | head house 井口建筑物 | head lamp 帽灯

well head duty house：井口值班房

well head control valve 井口控制阀 | well head duty house 井口值班房 | well head elevation 井口标高

head joint：端接

head jamb 门Ding!框 | head joint 端接 | head loss 水头损失

cylinder head joint：汽缸盖衬垫

cylinder head fixing stud || (汽)缸盖固定螺栓 | cylinder head joint || 汽缸盖衬垫 | cylinder head oil inlet || 汽缸盖进油口

cylinder head joint：缸盖接头

cylinder head intake valve;缸盖进气门 | cylinder head joint;缸盖接头 | cylinder head lifter bore;缸盖挺柱孔

Head, Joint Plans Department：三军策划处处长

Head, Joint Operations Department 三军行动处处长 | Head, Joint Plans Department 三军策划处处长 | Head, Joint Communications and Information Systems Department 三军通讯及资讯系统处处长

head kidney：前肾

head gut 前肠 | head kidney 前肾 | head nystagmus 头振颤

head kidney：头肾;原肾;前肾

头沟 head groove | 头肾;原肾;前肾 head kidney | 头肌 head muscle

HEAD LAMP：额灯,头灯

head guard 护面罩 | head lamp 额灯,头灯 | head light 头灯

gladiolus：剑兰

3月23日 剑兰(Gladiolus) 花语:热恋 花占卜:你天性好动,爱冒险犯难,愈是困难或不可为的事情你愈有兴趣去参与,所以你很容易卷入感情纠纷之中,或者爱上你不应该爱上的人.

adustion of coal：煤的可燃性

adumbration 草图,轮廓 | adustion of coal 煤的可燃性 | advance 推进,进展;阿凡司电阻合金;提前,超前;预付