earmuff是什么意思？

earmuff的音标：earmuff的英式发音音标为：['ɪəmʌf]earmuff的美式发音音标为：['ɪrˌmʌf]...

The optimum design of the controller of compound active noise cancellation earmuff is discussed.探讨了复合式有源消声耳罩的控制器的优化设计方法....

n.一群，包裹，（纸牌的）一副，一组vt.& vi.（把…）打包，塞进，拥进，（使）聚集成团vt.挑选，压紧，携带，拧紧vi.包装，紧挤在一起，便于折叠收藏的，匆忙离去（有时与 off 连用）...

target的音标：target的英式发音音标为：['tɑ:gɪt]target的美式发音音标为：['tɑrgɪt]...

Conciseness is served when the sentence is so corrected.句子这样一改就简洁了.Clarify and conciseness often go hand in hand in commercial correspondence.在商务通信中,清楚和简洁通常是一起出现的.Conciseness Theand dark and the Yin and Yang of the unive...

n.（尤指加拿大的一种）平底船，轻舟...

史蒂文斯遭谋杀源于深仇宿怨。Stevens's murder was the result of a deep-seated and intense hatred.他表示决心同这个结下深仇的城市和解,并予以照顾.He displayed himself steadfastly resolved to propitiate and favour that implacable city....

n.难耐，无法忍受...

n.咽喉，喉咽...

jetting的音标：jetting的英式发音音标为：['dʒetɪŋ]jetting的美式发音音标为：['dʒetɪŋ]...

backbencher的复数形式为：backbenchers...

Nov.的音标：...

St Clement Danes its name was.'叫圣克莱门特丹麦人. ”The Danes won that UEFA tie in a shoot-out.丹麦人在点球大战中胜出，赢下了那场欧洲杯淘汰赛。The championship was captured by the Danes.冠军被丹麦人夺去了。A win for the Danes put them in the finals.丹麦队获胜进入了决...

asserted的音标：asserted的英式发音音标为：[ə'sɜ:tɪd]asserted的美式发音音标为：[ə'sɜtɪd]...

“空投”的拼音为：kōng tóu...

“议院”的拼音为：yì yuàn...

The friendship sealed in adversity is the sincerest.患难中结成的友谊最真挚。He's the kindest and sincerest person I've ever met.他是我所见过的最友善、最真诚的人。He's the kindest and sincerest person I've ever met...他是我所见过的最友善、最真...