查询词典 butt hinge

door key：车门钥匙

door hinge;车门绞链 | door key;车门钥匙 | door latch;车门碰锁

double-action disc harrow：双排式圆盘耙

double-action black japanned spring hinge 黑漆双弹簧铰链 | double-action disc harrow 双排式圆盘耙 | double-action gin 双动式轧棉机

drag harrow：拖拉耙

"drag force","阻力" | "drag harrow","拖拉耙" | "drag hinge","阻力铰"

drag hook：挽钩

"drag hinge","阻力铰" | "drag hook","挽钩" | "drag line dredge","拖斗式浚挖机"

protect: conserve preserve, safeguard, aegis, egis：保护

关键key:crux, hinge, linchpin, sticking point, | 保护protect: conserve preserve, safeguard, aegis, egis | 改变:change alter modify convert into, influence, remodel, shift, transfer, transform

flap hinge：明合页

flap gear 襟翼操纵机构 | flap hinge 明合页 | flap indicator 襟翼位置指示器

back flap hinge：明铰链

back firing detective relay 逆弧检测继电器 | back flap hinge 明铰链 | back gear shaft 背齿轮轴

back flap hinge：摺疊鉸工業營造,修建

54400摺疊起來成語英美片語成語to fold up | 54401摺疊鉸工業營造,修建back flap hinge | 54402摺疊機工業印染folding machine

ack flap hinge：明铰链

www.mapeng.net 马棚网 | ack flap hinge ==> 明铰链 | back flashover ==> 反击雷闪络,反向闪络=>逆フラッシオーバ

hinge skin flap：合叶皮瓣

permanent blood carring skin flap供血皮瓣 | hinge skin flap合叶皮瓣 | lobulated skin flap分叶皮瓣

Going to Pubs：上酒吧小酌

Part V 夜生活篇 Nightlife | Unit 21 上酒吧小酌 Going to Pubs | Unit 22 看表演 Seeing Shows

simplified equation：简化方程式

secondary alcohol 仲醇 | simplified equation 简化方程式 | tertiary alcohol 叔醇