stymie的现在完成时怎么写？

stymie的一般过去时为：stymied...

n. 妨碍球，困难的处境vt.妨碍，阻挠...

stymie的第三人称单数（三单）为：stymies...

stymie的现在进行时为：stymieing...

stymie的音标：stymie的英式发音音标为：['staɪmi]stymie的美式发音音标为：['staɪmi]...

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....

“铱”的拼音为：yī...

advert的一般过去时为：adverted...

He appeared at banquets to distinguished strangers.在招待名人贵宾的宴会上他也多次列席.On a large boat is ideal for business banquets and dating couples.得月舫是个非常适合商务宴请和情侣约会的地方.To draw company to the house to entertain her he gave Lucullian...

Excursionists packed into a bus.远足的旅客挤进了一辆大客车中....

n.结果，（尤指足球比赛的）胜利，[体]比分，成功实现的事vi.发生，产生，归结为，导致，后果，终结，由…而造成[产生]...

imam的音标：imam的英式发音音标为：[ɪ'mɑ:m]imam的美式发音音标为：[ɪ'mɑm]...

Mesostoma的音标：...

n.牧师，职员...

Some researchers contend that carcinogens may turn healthy cells into cancer cells.有些研究人员认为,致癌物质能使健康细胞变成癌细胞.Cate - chins may also prevent DNA damage caused by carcinogens.儿茶酸还可能预防致癌物质引起的DNA损伤.Carcinogens may turn healthy...

Huckleberry Finn was there, with his dead cat.哈克贝利-费恩早已等候在那里, 手里还拿着他那只死猫.Somebody pinched his arm. He turned, and his eyes met Huckleberry's.这时有人在他胳膊上拧了一下, 他转过身来发现是哈克贝利."'Tain't thunder,'said Hucklebe...

“甘露糖”的拼音为：gān lù táng...

“保养”的反义词：损伤。...

The team manager has been quick to clamp down on the merest hint of complacency.球队主教练很快就消除了自满的小苗头。She compromised by writing as seldom as possible, and adhering to the merest trivialities.她采取折衷的办法,尽可能少写信并且坚持写最微不足道的琐事.Whe...

固氮作用...

colonists的音标：...