infrasonics的意思？

infrasonics的音标：infrasonics的英式发音音标为：['ɪnfrəsɒnɪks]infrasonics的美式发音音标为：['ɪnfrəsɒnɪks]...

be aware of的音标：be aware of的英式发音音标为：[bi: ə'wɛə ɔv]be aware of的美式发音音标为：[bi ə'wɛr ʌv]...

adj.有齿的，齿状的，锯齿状的...

n.鞋后根与鞋底中间的垫皮，边缘...

The mechanism, development, testing and field test of EP DRA are introduced.介绍了EP系列减阻剂的作用机理 、 研制方法 、 中试生产和现场实验的概况.The EP antiwear property is different that it contains different additives.不同的添加剂配伍,聚脲润滑脂的极压抗磨性也不一样.INTECH...

n.主题，话题，学科，科目，[哲]主观adj.须服从…的，（在君主等）统治下的v.提供，提出，使…隶属...

“假蓝靛”的英语可以翻译为：[医]subshrub indigo stem and leaf，anil ...

“兜帽”的拼音为：dōu mào...

Thinking this was because of the old woman's tactlessness, her husband just smiled.男子以为这是笑大娘不懂事,所以也在一旁干笑着.His tactlessness showed that he had completely misread the situation.他不能随机应变,这表明他对情势完全误解了.Mrs Hardie hurried ...

“教师”的拼音为：jiào shī...

床垫的弹簧嘎吱作响。The bed-springs creaked.燃料泵里的两个弹簧都断了。Both springs in the fuel pump were broken.弹簧刀a knife with a retractable blade...

v.漂洗( rinse的过去式和过去分词 )，冲洗，用清水漂洗掉（肥皂泡等），（用清水）冲掉...

Carpomycetae的音标：...

mass的第三人称单数（三单）为：masses...

“名物”的拼音为：míng wù...

这不是为赈济饥荒的又一次募捐。This is not another appeal for famine relief.他们为筹款建新教室而办了个募捐会。They held a harambee meeting to raise funds for a new classroom.他的同事为他的告别晚会募捐.His workmates made a collection for his leaving party....