弓

bearing of bow

弓轴承

bearing nut lock washer ==> 轴承锁紧螺帽垫圈 | bearing of bow ==> 弓轴承 | bearing of die ==> 模具成形部分,模具的成形部分

bow drill

弓钻

bow compass 弹簧圆规 | bow drill 弓钻 | bow front desk 弓形面写字台

drill bow

手钻弓柄

drill boat 钻探船 | drill bow 手钻弓柄 | drill bushing 钻套

Wood bow with genuine horse hair

木弓真正马毛

Spruce top, ebony colored pegs顶部云杉,乌梅有色钉子 | Wood bow with genuine horse hair木弓真正马毛 | Related Items: 相关事项:

bow of a rudder

舵弓

bow oar 头桨 | bow of a rudder 舵弓 | bow of lifeboat 救生艇首

bow trolley

集电弓,弓形集电器

bowstring truss 弓形屋架 | bow trolley 集电弓,弓形集电器 | bow wave 脱体冲波

clipper bow

飞弓'计划

clinometric man 坡度图 | clipper bow'飞弓'计划 | clock recovery 时钟恢复

Double bow spears a flower

双弓长矛的花

13. 13 . Vulture cools its wings 秃鹰冷却翅膀 | 14. 14 . Double bow spears a flower 双弓长矛的花 | 15. 15 . Duck traverses water 鸭穿越水

arcades

骨弓或称骨弧

appendage 附肢 | arcades 骨弓或称骨弧 | astragalus 距骨

arterial arcades

动脉弓

动脉导管三角 arterial duct triangle | 动脉弓 arterial arcades | 动脉韧带 arterial ligament

plasticine：塑像用粘土

plastic 塑胶 | plasticine 塑像用粘土 | plasticity 可塑性

Steel Skeleton Construction：钢骨构造

"钢珠","steel shot" | "钢骨构造","steel skeleton construction" | "钢枕(铁路)","steel sleeper"