blackheads是什么意思

blackheads的音标：blackheads的英式发音音标为：[b'lækhedz]blackheads的美式发音音标为：[b'lækhedz]...

His cheeks were spotted with blackheads.他的双颊上长了一些黑头。Never squeeze blackheads, spots or pimples.千万不要挤黑头、小肿块或粉刺。Ground radish seeds formed into paste and mixed with water remove blackheads.地面萝卜种子形成贴和与水混合删除黑头....

so-so的音标：so-so的英式发音音标为：['səusəu]so-so的美式发音音标为：['so'so]...

prophetic的音标：prophetic的英式发音音标为：[prə'fetɪk]prophetic的美式发音音标为：[prə'fɛtɪk]...

A constitutional amendment precludes any president from serving more than two terms.一项宪法修正案使得任何总统的任职不得超过两届。Important questions of constitutional law were involved.其中涉及到有关宪法的一些重大问题。They continue their groping towards a co...

n.沼泽，沼泽群落...

contumely的复数形式为：contumelies...

Therefore, individual - preference curves should be substituted for statistical probabilities in decision trees.因此, 在决策树中个人的偏好曲线应当取代统计机率.Volunteers could supplement but could not be substituted for regular employees.志愿者可...

impressiveness的音标：impressiveness的英式发音音标为：[ɪm'presɪvnɪs]impressiveness的美式发音音标为：[ɪm'presɪvnɪs]...

fracture的第三人称单数（三单）为：fractures...

糠醛...

“缝缀”的英语可以翻译为：[工] stitching ...

n.氨基羟丁基卡那霉素A（即：抗菌素BBK8）...

repeated absences from work一再旷工repeated absences from school一再缺课Ade's constant absences from work made his boss very angry.艾德经常旷工使他的老板很生气.Eleanor would later blame her mother-in-law for her husband's frequent a...

iontophoresis的音标：iontophoresis的英式发音音标为：[aɪɒntəfə'ri:sɪs]iontophoresis的美式发音音标为：[aɪɒntəfə'risɪs]...

flamer的音标：flamer的英式发音音标为：['fleɪmə]flamer的美式发音音标为：['fleɪmə]...

“杂乱”的拼音为：zá luàn...