查询词典 petit four

four-lettered words：下流话

The baby was crawling about on all fours. 婴儿那时正在满处爬. | ■four-lettered words 下流话 | These books are full of four-lettered words. 这些书里脏话连篇.

These books are full of four-lettered words：这些书里脏话连篇

■four-lettered words 下流话 | These books are full of four-lettered words. 这些书里脏话连篇. | ■in fours 每组四个

four-month waiting rule：等候四个月的规定

four-membered ring;四元环;四原子环;; | four-month waiting rule;等候四个月的规定;; | Fourier spectrum;傅里叶谱;;

Four-Phase Systems：四相公司

Four Seas Bank Building 四海通银行大厦 | Four-Phase Systems 四相公司 | Frankel Estate 福兰克园

four-phase stepper motor：四相步进电动机

foundation bolt for motor 电动机地脚螺栓 | four-phase stepper motor 四相步进电动机 | four-pole motor 四极电动机

four-phase stepper motor：四相步进电念头

foundation bolt for motor 电念头地脚螺栓 | four-phase stepper motor 四相步进电念头 | four-pole motor 四极电念头

Four-quarter plan：四学季计画

四健会俱乐部 four H club | 四学季计画 four quarter plan | 传立叶级数,富氏级数 Fourier series

Four-stroke-cycle Engine：四行程引擎

Formula 公式 | Four-stroke-cycle Engine 四行程引擎 | Four wheel alignment 四轮校正

Four-stroke-cycle Engine：四冲程[循环]引擎

"forklift truck","堆高车" | "four-stroke cycle engine","四冲程[循环]引擎" | "four-wheel drive tractor","四轮驱动式曳引机"

four-way joint box：十字接线箱,四通接线箱

四冲程循环 four-stroke cycle | 十字接线箱,四通接线箱 four-way joint box | 四通阀 fourway valve

cornuted：有角的

cornute 角状的 | cornuted 有角的 | Cornwall 康沃尔

wind on portside：风吹于左舷

wind off 展开 | wind on portside 风吹于左舷 | wind power installation 风力设备