查询词典 two step

two throw crank：以联曲柄

two throw crank shaft 双联曲轴 | two throw crank 以联曲柄 | two throw pump 双吸泵

two throw crank：双拐曲柄

two-thread yarn twist tester ==> 双股纱线捻度试验仪 | two-throw crank ==> 双拐曲柄 | two-throw pump ==> 双吸泵

two stroke diesel cycle：二冲程狄赛尔循环

two stroke cycle 二冲程循环 | two stroke diesel cycle 二冲程狄赛尔循环 | two stroke engine 二冲程发动机

two pipe direct downfeed system：下给式双管热水供暖系统

two pinned arch ==> 两铰拱 | two pipe direct downfeed system ==> 下给式双管热水供暖系统 | two pipe direct return system ==> 双管直接回水系统

two pipe hot water downfeed system：双管热水上分式供暖系统

two pipe heating system 双管供热系统 | two pipe hot water downfeed system 双管热水上分式供暖系统 | two pipe hot water upfeed system 双管 热水下分式供援系统

two pipe hot water downfeed system：双管下给式热水供暖系统

two-pipe heating system ==> 双管供暖系统 | two-pipe hot water downfeed system ==> 双管下给式热水供暖系统 | two-pipe system ==> 双管供暖系统,双管系统

two pipe hot water downfeed system WESTBANK：双管热水上分式供暖系统

two pipe heating system WESTBANK 双管供热系统 | two pipe hot water downfeed system WESTBANK 双管热水上分式供暖系统 | two pipe hot water upfeed system WESTBANK 双管 热水下分式供援系统

two-bellows barostat：双膜盒恒压器

"双光束干涉仪","two-beam interferometer" | "双膜盒恒压器","two-bellows barostat" | "双膜盒发射器","two-bellows transmitter"

two canons：二藏

two bodies 二身 | two canons 二藏 | two causes 二因

two-piece catsuit：尼龙紧身女套装

two-phototube deuteron detector 双光电管重氢核探测器 | two-piece catsuit 尼龙紧身女套装 | two-piece clamshell bucket 双瓣式挖土斗

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法