滑轮

block and tackle

滑轮

blobber-lipped 嘴唇厚而突出的 | block and tackle 滑轮 | block caprtal 大写印刷字体

chain and tackle block

炼接滑轮

链形绕组 chain winding | 炼接滑轮 chain-and-tackle block | 链分解定理 chain-decomposition theorem

deadeye

三孔滑轮

deadening 隔音材料 | deadeye 三孔滑轮 | deadfall 陷阱

double pulley

双滑轮

double probe 双联探测器 | double pulley 双滑轮 | double pulse and square wave generator 双脉冲与方波发生器

double chain pulley

双链滑轮

double ceiling 双层铺板 | double chain pulley 双链滑轮 | double chain riveting 双行并列铆接

double scored pulley

双重滑轮

"double scale","双重刻度尺,双重比例尺" | "double scored pulley","双重滑轮" | "double screw jack","双螺旋千斤顶"

Extension spring,Needle,Pulley

拉簧,指针,滑轮

后固定板 Tail fixed board | 拉簧,指针,滑轮 Extension spring,Needle,Pulley | 两线输入端子 Two-line input terminal

fixed pulley

固定滑轮

fixed pressure gauge 固定气压计 | fixed pulley 固定滑轮 | fixed pump 固定泵

freewheel

游滑轮

freewatersaturation 自由水饱和度 | freewheel 游滑轮 | freeze 冻

right-hand fusee

右圆锥滑轮

right-hand engine 右旋发电机 | right-hand fusee 右圆锥滑轮 | right-hand grip rule 右手握拳定则

colonial rule：殖民统治

colonial protectorate;殖民保护地;殖民被保护国;; | colonial rule;殖民统治;; | Colonial Secretary;辅政司;;

matrimonial agency：婚姻介绍所

21 deep love 深沉的爱情 | 22 matrimonial agency 婚姻介绍所 | 23 lover,sweetheart 情人