查询词典 spring beetle

spring-activated firing pin：弹簧推动式击针

spring yoke 弹簧轭 | spring-activated firing pin 弹簧推动式击针 | spring-actuated 弹簧驱动

spring free end：弹簧自由端

spring frame of seat 弹簧座架 | spring free end 弹簧自由端 | spring freshet 春汛

spring freshet：春汛

spring free end 弹簧自由端 | spring freshet 春汛 | spring frost 晚霜

spring frog：弹簧岔心

spring force 弹力 | spring frog 弹簧岔心 | spring head 泉源

spring greens：嫩的卷心菜

spring 小的 ,不成熟的 | spring greens 嫩的卷心菜 | spring man 年轻人、毛头小伙子

spring hanger：弹簧吊架

弹簧垫圈|Spring washer | 弹簧吊架|Spring hanger | 弹簧钢|Spring steel

spring hanger：弹簧挂钩

spring guide 弹簧导盘 | spring hanger 弹簧挂钩 | spring high water 大潮高潮

spring hanger：弹簧吊架,弹簧挂钩,钢板弹簧吊耳

spring handle 弹簧手柄 | spring hanger 弹簧吊架,弹簧挂钩,钢板弹簧吊耳 | spring hanger bar 弹簧吊架杆

hardpan spring：硬磐泉

hair spring 游丝,细弹簧 | hardpan spring 硬磐泉 | head spring 源泉

helical spring：螺旋弹簧

弹簧 Spring | 螺旋弹簧 Helical spring | 圆柱螺旋弹簧Cylindrically helical spring

local minimum energy：局部极小能量

local mode 局部模式 | local minimum energy 局部极小能量 | local equilibrium 局部平衡

to take a picture：拍照

camera照相机 | to take a picture拍照 | film胶卷