- 相关词组
- bivalent heat pump system带有两种热源的热泵系统;
- difficult delivery[医]难产;
- port pump停泊泵
- main pump主泵;
- air lift pump空气升液泵;
- delivery cycle交付周期;
- positive rotary pump正旋转式泵
- poppy delivery早产
- pneumatic dredge pump气动泵
- pneumatic delivery box气流送棉箱
- all air heat pump全空气式热力泵;
- document delivery[计] 文档传递;
- delivery roomn.产房,(图书馆的)外借部;
- delivery boyn.送报员;
- pneumatic diaphragm milk pump气动隔膜式牛奶泵
- express delivery letter快递信件;
- air water heat pump空气水热力泵;
- delivery versus payment付款交割;
- portable downdraft submersible pump便携下吸式潜水泵
- portable electric pump手提式电动泵
- 今日热词
- 热门搜索
- teams n.队,组( team的名词复数 );v.(与某人)一起工作( team的第三人称单数 );合作;(与某人)结成一队;
- arrest vt. 逮捕,拘捕;止住,阻止,抑制;吸引(注意);vi. 心跳停止;
- throat n.咽喉;颈前部;[植物学]管颈;
- daily adv.每天;;adj.一天的;每天的;按天的;
- understanding n.了解;理解;互相理解;协议;领会;adj.善解人意的;
- bit n.一点,一块;少量,少许;一会儿,一转眼;[计] 比特(二进位制信息单位);v.咬,叮( bite的过去式);刺痛;咬饵;有咬(或叮)的习性;
- cycle v.骑自行车;n.自行车;摩托车;整套;循环;组诗;
- big cock 大公鸡
- girl friend n.女朋友,(男人的)情人;对象;
- authentic adj. 真的,真正的;可信的,可靠的;有根据的;[法]认证了的;
- walnut n.胡桃(树);胡桃木;胡桃木色;
- where you are 你在哪里(歌曲名);