backtracked怎么读？

v.走原路( backtrack的过去式和过去分词 )，由原路返回，改变主意，取消诺言...

The finance minister backtracked on his decision.财政部长收回了他的决定。He backtracked into the wood and climbed a tall tree.他沿原路返回树林,爬上一棵粗壮的大树....

n.磁通量子...

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总计109个病人做了体格检查, 心电图,超生心动图.A total of 109 patients underwent physical examination, electrocardiogram and echo cardiography.超声波心动图通常是最为有用的MVP诊断性检查.An echocardiogram is the most useful test for diagnosing MVP.超声心动图检查肺动脉瓣功能良...

She feels penned by her life as a housewife.她觉得做家庭主妇很受束缚.The housewife crushes out juice from oranges.那个家庭主妇常榨柳橙汁.She typifies the bored housewife.她是那种百无聊赖的家庭主妇的典型.The cleverest housewife can't cook a meal without r...

n.去氧，还原...

honoring的音标：...

inhale的第三人称单数（三单）为：inhales...

“晶体管”的英语可以翻译为：transistor，crystal valve ...

His friends used to tease him about his tatty clothes.他的朋友过去常常笑话他破旧的衣服.There were a lot of guest houses which were very tatty.有许多小旅馆都又脏又乱。They seemed unreal and kind of tatty.这些礼拜仪式似乎不是真实的且显得有点寒酸....

“碰到”的拼音为：pèng dào...

“富有”的反义词：贫穷, 缺乏, 清寒, 穷乏, 贫苦, 贫困, 贫寒。...

Ozone is a highly reactive form of oxygen gas.臭氧是一种非常活跃的氧气形态。Ozone is produced by the reaction between oxygen and ultra-violet light.臭氧由氧气和紫外线发生反应而产生。Every spring the ozone is chewed up, and the hole appears.每年春天，臭氧遭到破坏，...

manacle的音标：manacle的英式发音音标为：['mænəkl]manacle的美式发音音标为：['mænəkəl]...

v.装载过多，负担过多，使过劳( overburden的第三人称单数 )...

n.欲望( appetite的名词复数 )，胃口，食欲...