- 重点词汇
- caterpillarn.毛虫;履带;履带拖拉机;
- metamorphosevt.使变形，使变质;
- eventuallyadv.最后，终于;
- aart. (用于可数名词或单数名词前，表示未曾提到的)一(人、事、物);用于前有形容词或后有短语的不可数名词前;一（个）;每一（个）;任一（个）;
- willn. 愿意;意志（力）;[法]遗嘱;
- intoprep.进入，到…里面;朝，向;撞上，碰上;到（一段时间的某一点）;成为;关于，涉及;〈数〉除，乘;（穿）上，（换）上;（说服某人）去做……;（分）成，（撕）成;（撞）上，（碰）上;到达;
- theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用，指事物或统称的人;用于姓氏的复数形式前，指家庭或夫妇;（指特定用途的事物）足够，恰好;每，一;当前的，本，此;（重读，表示所指的为知名或重要的人或事物）
- 相关例句
Daniel: OK, Mom. Can I swim now? I want to learn butterfly stroke.
丹尼尔: 好的, 妈妈, 我现在能游了 吗 ?我想学蝶泳.
互联网摘选
Verdant wave a wave swept through a wave of whipped butterfly, butterfly stroke, I will secretly.
嫩绿的波一浪吹过一浪,蝴蝶翻飞, 蝴蝶会偷偷的抚摸我.
互联网摘选
Swimming is divided into breaststroke, freestyle, backstroke, and butterfly stroke.
游泳分为蛙泳, 自由泳, 仰泳, 蝶泳.
互联网摘选
Two Chinese women swimmers have already entered the 100-metre butterfly stroke finals.
已经有两位中国女选手取得了100米蝶游的决赛权.
互联网摘选
Baumann 25000 Butterfly control valve is a low torque and low noise butterfly valve.
鲍曼25000蝶阀控制阀是一种低扭矩,低噪音蝶阀.
互联网摘选
Hsieh Yu butterfly valve is designed for installation with square screw, nut and washer.
协羽的蝶阀安装设计是使用方形螺丝, 螺母及华司所组成.
互联网摘选
The handle ( or gear box ) of butterfly valve can be rotated backward or forward for 180 degrees.
蝶阀的把手 ( 齿轮箱 ) 可以反转或正转180度操作.
互联网摘选
It is completely opposite to the butterfly valve of the exhaust pipe connected to the muffler.
与消音器连接的排气管处蝶阀为常关闭状态,当取力器开关接通时开启.
互联网摘选
Click here to learn about Ball Valve, Gate Valve, Butterfly Valve, Solenoid Valve, or Needle Valve.
了解更多球阀, 止回阀, 蝶阀,电磁阀, 针型阀, 安全阀,减压阀,疏水阀,陶瓷阀门,过滤器产品与技术.
互联网摘选
Butterfly valves are commonly used for clip-on butterfly valve and two Flanged butterfly valve.
常用的蝶阀有对夹 式 蝶阀和法兰式蝶阀两种.
互联网摘选
