jam的第三人称单数怎么写？

They were in a real jam, Bob thought glumly.他们确实遇上麻烦了，鲍勃闷闷不乐地想。His room was jam-packed with fruit, flowers, gifts etc.他的房间里堆满了水果、鲜花及礼品等。Did she do things like bottling fruit or making jam?她干过将水果装瓶或做果酱之类的活计吗？...

n.果酱，拥挤，挤满，困境，[无线]干扰vt.把…挤进，把…塞满，使挤紧，使堵塞，使卡住vi.挤满，拥挤，堵塞，发生故障...

jam的音标：jam的英式发音音标为：[dʒæm]jam的美式发音音标为：[dʒæm]...

jam的一般过去时为：jammed...

jam的现在完成时为：jammed...

Pickled cucumbers, jam, pickled berries, tomatoes; you name it, they've got it.酸黄瓜、果酱、腌浆果、西红柿，凡是你说得出的，他们都有。They were in a real jam, Bob thought glumly.他们确实遇上麻烦了，鲍勃闷闷不乐地想。We're not just a lot of old biddies goin...

jam的复数形式为：jams...

jam的现在进行时为：jamming...

jam的近义词有：press, jam, squeeze, compress, squash。下面这些动词均含"压，挤"的含义：press：普通用词，指一个物体在另一个物体上加压力。jam：专指四面八方都压紧或塞满。squeeze：多指从两面或多面施加压力来压紧、压碎或压出水来。compress：指把某些东西压在一起或使占有较小空间。squash：指某物受力被压偏或压碎。也指塞挤。...

flamdoodle的音标：flamdoodle的英式发音音标为：['flæmdu:dl]flamdoodle的美式发音音标为：['flæmˌdudl]...

I'll discover the parish of that parishioner.我会找到这个教民所属的教区。...

“肠溃疡”的拼音为：cháng kuì yáng...

n.(aunt的昵称)伯母，婶母，姑母，姨母...

“小谷”的英语可以翻译为：dale，dell ...

在温暖的环境中，咳嗽和喷嚏传播疾病的速度要快得多。Coughs and sneezes spread infections much faster in a warm atmos-phere.门边的那些人马上同时打起喷嚏来.The people near the door began sneezing all at once.感冒时, 要打很多喷嚏.When you have a cold, you sneeze a lot....

乙炔化（作用）...

colour的一般过去时为：coloured...

polarizing的音标：...

Castaly的音标：...

“苯基苯”的英语可以翻译为：[医]Phenylbenzene ...

The problem is that companies file patents defensively, to stymie competition.问题是企业,防御性地抢注专利, 这阻碍了竞争....

“义演”的拼音为：yì yǎn...

Hemlock, red cedar, and balsam fir are among the other trees found in British Columbia.铁杉 、 红香椿 、 香脂冷杉枞都是发现于英属哥伦比亚的其它树种.The floor was made of polished red cedar wood.这个地板是用抛光过的红衫木制成的.Prepare to stand down sectors Redwood...

n.水物质运动学...