- 相关词组
- grating on the ear刺耳;
- standard specimen标准试样
- voucher specimen凭证标本
- strip specimen狭条试片
- specimen material样品材料
- specimen machine样机
- type specimen原始标本，模式标本;
- coplanar grating共面线栅;
- water cooled grating水冷炉栅
- specimen of draft汇票样本
- concave grating凹光栅;
- specimen handling进样
- specimen signature签字样本，印鉴样本;
- specimen heater标本加热器
- wet tensile strength specimen tube湿拉强度试样筒
- diffraction grating衍射光栅;
- specimen materials样品材料
- steel grating floor钢箅子地板
- specimen fixator标本固定器
- standard specimen tube标准试样筒
- 今日热词
- 热门搜索
- loud adj.大声的;吵闹的;艳俗的;adv.响亮地;
- the rain 雨;下雨;雨滴
- waiting for you 等待你;等你；等着你；等候你
- cold adj.（寒）冷的;冷酷的;冷色调的;真实的;n.（寒）冷;感冒;
- alley n.胡同，小巷;小径;球道;
- journalist n.新闻记者;
- slide v.滑动;悄悄地溜到;不自觉地陷入…;贬值;n.降低;滑行;幻灯片;载玻片;滑梯;山崩;拉管;
- preference n.偏爱;优先权;偏爱的事物;（债权人）受优先偿还的权利;
- tanker n.油罐车;油轮;一辆坦克乘员中的一名;
- bottom n.底部;末端;臀部;尽头;adj.底部的;
- United Kingdom n.英国;联合王国(由英格兰、苏格兰、威尔士和北爱尔兰组成的政治实体);
- homemade adj.（衣服、食品等）自家制的;
