- 相关词组
- underwater detection and classification system水下探测与分析系统
- undeterminable losses不可测定的损失
- united seed and fertilizer drill联合施肥播种机
- unified plan and management at different levels统一计划分级管理
- uniseriate and lacks intercellular space单列并且没有胞间隙
- unified purchase and sale统购包销
- undersea communication and detection system水下通信和探测系统
- uniform customs and practice统一习惯和做法
- unhairing and scudding knife去毛和净面刀
- universal combined punching and shearing machine万能联合冲剪机
- underhand cut and fill stoping下向分层充填法
- ungalvanized iron and steel未镀锌钢铁
- uniaxial stress and temperature cycling test单轴应力-温度循环试验
- underwater drilling and blasting ship炸礁船
- unified state control over income and expenditure统收统支
- underwater target identification and delay system水下目标识别与延时系统
- underwater emission and direction frequencies水下发射和定向频率
- underlying and fundamental fact基本事实
- universal and socket joint球窝节
- universal boring and drilling machine万能镗钻两用机床
- 今日热词
- 热门搜索
- so much 多少;那么些;这么些;很，深深地;
- veil n.面纱;掩饰;覆盖物;托词;vt.用面纱遮盖;掩饰;用帷幕分隔;隐匿;
- intellect n.智力，理解力;有才智的人;知识分子;
- TPO 时间;热塑性弹性体;程序升温氧化法;聚烯烃类热塑性弹性体;托福模考软件
- avoid vt.避开，避免，预防;[法]使无效，撤销，废止;
- arrest vt. 逮捕，拘捕;止住，阻止，抑制;吸引（注意）;vi. 心跳停止;
- power n.权力;能力;操纵力;职权;政权;体力;强国;实力;影响力;动力;能量;电力供应;幂;放大率;势力;v.驱动;快速前进;
- last name n.（欧美人放在名字后面的）姓;
- Russia n.(1917年以前的)俄罗斯帝国;现俄罗斯;俄罗斯联邦;
- import v.进口;导入;n.进口;引进;重要性;意思;
- iwc abbr.in which case 在什么情况下;国际捕鲸委员会;万国表;万国;男表
- rely v.依靠;信赖;
