jam的现在完成时怎么写？

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？...

jam的一般过去时为：jammed...

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的第三人称单数（三单）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。...

jam的复数形式为：jams...

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...

“指南”的英语可以翻译为：fingerpost，guide，vade mecum，handbook，directory ...

Auntie Winnie wrote back saying Mam wasn't well enough to write...温妮姨妈回信说妈妈身体尚未康复，无法写信。You sit here and rest, Mam.妈妈，您坐在这儿歇一会。Particle sizes of pulverized coals are analyzed by Malvern MAM 5004 Laser Mastersizer mad...

“属地”的拼音为：shǔ dì...

chiliad的音标：chiliad的英式发音音标为：['kɪlɪˌæd]chiliad的美式发音音标为：['kɪlɪˌæd]...

龙的毒素会引起瘫痪、肿胀和恶心。Poison from the weaver fish causes paralysis, swelling, and nausea.而那些父母抚养幼龙的行为正好可以推翻这个观点.There's resistance to the idea of them as nurturing parents.大都市车如流水马如龙的繁华景象,看得他头晕目眩眼花缭乱.The bustling and hust...

v.狼吞虎咽，大吃大喝...

“灰盘”的英语可以翻译为：[机] ash pan，ash tray ...

我盯着那个人看，视线无法移开。I stared at the man, couldn't tear my eyes away.这个小女孩眼睛一直紧盯着他身后的那堵墙。The child kept her eyes fixed on the wall behind him.我觉得屋里其他人似乎都在盯着我。I imagined the eyes of the others in the room upon me....

麦仙翁中毒...

deragger的音标：deragger的英式发音音标为：[di:'rægə]deragger的美式发音音标为：[di'rægə]...

eclogue的音标：eclogue的英式发音音标为：['eklɒg]eclogue的美式发音音标为：['ɛkˌlɔɡ, -ˌlɑɡ]...

n.精华( elite的名词复数 )，精锐，上层集团，（统称）掌权人物...

cat的音标：cat的英式发音音标为：[kæt]cat的美式发音音标为：[kæt]...

“知己”的拼音为：zhī jǐ...

adj.铁壳的，铠装的...