stool的一般过去时怎么写？

O'Brien sat on a bar stool and leaned his elbows on the counter.奥布赖恩坐在一张吧凳上，胳膊肘靠在吧台上。A 33 - year - old woman was admitted due to hematemesis and passage of tarry stool.一位三十三 岁 女性因为吐血及黑便而住院,病患曾因腹部穿刺伤在他院接受剖腹探查术.A youn...

stool的第三人称单数（三单）为：stools...

stool的现在进行时为：stooling...

stool的近义词/同义词有：seat, chair, seat, chair。n.stool的近义词（凳子,椅子）：seat, chair。stool的近义词（其他释义）：seat, chair。...

stool的现在完成时为：stooled...

stool的音标：stool的英式发音音标为：[stu:l]stool的美式发音音标为：[stul]...

n.凳子，高脚凳，大便，粪便，根株v.长出新枝，排便...

stool的复数形式为：stools...

stool的近义词有：chair, armchair, bench, stool。下面这些名词均有"椅子，凳子"的含义：chair：通常指带有靠背的椅子，有时也指有靠背有扶手的椅子。armchair：指有扶手的椅子。bench：指可供两人或更多人坐的长凳或石凳，多置于公园或划艇中。stool：多指方的或圆的无靠背无扶手一人坐的凳子。...

The stool had a torn, red plastic seat.那个凳子的红色塑料座面已经破旧不堪。He hoisted himself onto a high stool.他抬身坐上了一张高凳子。He perched on a tall stool by the bar.他坐在吧台前的高凳子上....

目的探讨脐静脉插管术在早产儿中的应用效果.Objective To explore the effect of umbilical vein catheterization on premature infants.实验组以带管芯的气管导管行盲探经鼻气管插管术,对照组则不带管芯.Objective To investigate the feasibility of transnasal tracheal intubation with ...

“仙菜目”的英语可以翻译为：Ceramiales ...

“灌肠器”的英语可以翻译为：[医] enemator ...

n.概括性的话( generality的名词复数 )，一般性，大多数...

这个操作叫倒反,用符号i表示.This operation is called inversion and is symbolized i.反用换流器用于变直流电为交流电的仪器.A device used to convert current into alternating current....

从那时起,他便是那个当时正欣欣向荣的工业城市曼海姆最走红的建筑师之一.He had since become one of the busiest architects in Mannheim, then a booming industrial town.莱茵河航行公约 ( 曼海姆公约 )Convention concerning the Navigation of the Rhine ( Convertion of Mannheim...

“黄水晶”的英语可以翻译为：[矿] topaz，occidental topaz，Scottish topaz，citrine ...

“烧坏”的拼音为：shāo huài...

凸窗座...

n.（问题的）中心，核心，结症，坩埚，关键，症结...

His voice sounded oddly resonant in the empty room.他的声音在这空荡荡的房间里听起来异常嘹亮。The strong dark eyebrows give his face an oddly menacing look.两道浓黑的眉毛使他的脸看起来异常凶狠。There were, oddly, few other Britons living in this northern part.说...

为了控制水流，防洪闸门关闭了。The floodgate is closed to control the flow of water.好,喝茶吧, 喝完后我送你过闸门.Aye, Drink up, then, and I'll see you through the lock.他们用水闸门控制水的流量.They regulate the flow of water by the sluice gate....

adj.（天气）闷热而潮湿的adv.（天气）闷热而潮湿地n.（天气）闷热而潮湿...

“出入孔”的英语可以翻译为：pigeonhole，[化] access hole ...

convalesce的现在完成时为：convalesced...