“助声箱”用英语怎么说

felines的音标：...

The citadel was solid.城堡是坚固的.The business is no longer regarded as a citadel of commerce.该行业不再被视为贸易的堡垒。He died for Germany in the gigantic and futile operation called Citadel.他在被称为“城堡”行动的一次大规模的劳而无功的战役中阵亡....

cements的音标：...

decisions的音标：...

“环壬烷”的英语可以翻译为：[建] cyclononane ...

butenylidyne的音标：butenylidyne的英式发音音标为：[bʌtenə'laɪdaɪn]butenylidyne的美式发音音标为：[bʌtenə'laɪdaɪn]...

“食火鸡”的英语可以翻译为：cassowary ...

In order to log in you have to type in a special password.为了进入,必须键入特殊的通行密码.What you have to do is to saw the log in two.你所该做的只是把圆木锯成两半.How many hours did the plane log in the sky between April 30 and May 15?这架飞机于四月三十日至五月...

“等深线”的英语可以翻译为：[化] isobath，fathom line ...

overbalanced的音标：...

I scrolled down to find "United States of America".我向下滚动文档搜索“美利坚合众国”。the United States of America美利坚合众国The United States of America is commonly abbreviated to U.S.A..美利坚合众国常被缩略为U. S. A.....

把纸牌正面朝下放在桌子上，然后切牌。Place the cards face down on the table and cut them.不知您能否为我找一副纸牌？I wonder if you could find me a deck of cards?西蒙是纸牌高手。Simon's a whizz at card games....

become的一般过去时为：became...

heptarch的音标：heptarch的英式发音音标为：[hep'tɑ:k]heptarch的美式发音音标为：[hep'tɑk]...

Acidic solutions of acid, alkalescence franctional solution sodicity franctional with sodium hydroxide.碱性溶液的酸度以硫酸的分数来表现, 碱性溶液的碱度以氢氧化钠的分数来表现.In which case, the available than the normal slightly thick developering alkales...