harmonicas什么意思解释？

harmonicas的音标：...

Why are chromatic harmonicas made in several different keys?半音阶口琴为何有不同的调?Harmonicas have sweet sounds.口琴的声音很悦耳....

adj.固定的，不变的，不易挥发的，处境…的，常作复合词，（比赛等）通过作弊预先安排好结果的v.固定( fix的过去式和过去分词)...

n.硫黄...

内生孢子亚门...

mentation的音标：mentation的英式发音音标为：[men'teɪʃən]mentation的美式发音音标为：[men'teɪʃən]...

vi.&vt.节省，减少开支，有效地利用...

electrotimer的音标：electrotimer的英式发音音标为：[ɪ'lektrəʊ'taɪmə]electrotimer的美式发音音标为：[ɪ'lektroʊ'taɪmə]...

A vicious price war between manufacturers has cut margins to the bone.制造商之间的恶性价格战已将利润削减到了最低。You can individualize a document by adding comments in the margins.你可以在页边空白处添加评论使文件变得富有个性。They have always had to make do with r...

antennainductance的音标：antennainductance的英式发音音标为：[ænte'neɪndʌktəns]antennainductance的美式发音音标为：[ænte'neɪndʌktəns]...

wheelchair的音标：wheelchair的英式发音音标为：['wi:ltʃeə(r)]wheelchair的美式发音音标为：['wiltʃer]...

astroglia的音标：astroglia的英式发音音标为：[æst'rəʊlɪə]astroglia的美式发音音标为：[æst'roʊlɪr]...

kitazine的音标：kitazine的英式发音音标为：['kɪtəzi:n]kitazine的美式发音音标为：['kɪtəzin]...

PARIS HILTON and LAZY LOHAN brought their feud to London this week.这周帕丽斯希尔顿和琳赛罗翰把她们的矛盾搬到了伦敦.Now if we can just put Lindsay Lohan back in jail.现在就看我们如何把林赛?罗韩重新关进监狱了.And Lindsay Lohan is out of rehab.琳赛罗汉已经康复....

The yearbook also noted a sharp drop in reported cases of sexually transmitted disease.年鉴同时指出，性传播疾病报告病例数显著下降。In addition, I'm the editor of our yearbook.另外, 我还是我们年鉴的编辑.I didn't sleep with someone on my high sch...

New ways to treat arthritis may provide an alternative to painkillers.关节炎的新疗法可能是止痛药之外的另一种选择。Some cases of arthritis respond to a gluten-free diet.无麸质饮食对一些关节炎患者有疗效。Arthritis and rheumatism are prominent crippling diseases...

“白垩块”的英语可以翻译为：chalkstone ...