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Vocabulary Study Online By Level (VSOBL) is a Fast, Reliable, and Handy tool to prepare English exam vocabulary. (Available for all VIP accounts: US$2/Month). It has built-in word lists: 6000 IELTS words, 6000 TOEFL words, 5000 GRE words, and 3000 SAT words. You can load them by level with one click.
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[指定,约会] act of putting a person into a non-elective position; arrangement | |
[缺少,不在,缺席] state of being absent; state of being away | |
[十字骨头] two crossed bones used as a symbol of danger or death | |
[改变,转换,皈依] change something into another form; transform |
[黏着] stick fast; stick to firmly; be compatible or in accordance with | |
[指定,约会] act of putting a person into a non-elective position; arrangement | |
[一致的,稳定的,变化少的] agreeing with itself; coherent; regular | |
[有服从义务的,随时服从的] responsive to advise or suggestion; responsible to a higher authority; willing to comply with; agreeable |
[准许进入] permit to enter; receive; provide the right or a means of entrance to | |
[支持,增援] support or prop up with or as if with a long narrow pillow or cushion | |
[铝] silvery ductile metallic element | |
[改变,转换,皈依] change something into another form; transform |
[批准] ratify; consider right or good; think or speak favorably of | |
[确保,保证,使确信] tell someone confidently that something is true; guarantee; convince | |
[适当的,可接受的] suitable; modest.; honorable; meeting accepted standards | |
[空气动力学] study of how objects move through the air or water |
[疾病(尤指轻病,小病)] sickness;a slight but often persistent illness | |
[酸] sour; water-soluble compounds having a sour taste; quality of being sarcastic, bitter, or scornful | |
[物品交换,易货贸易] trade goods or services without the exchange of money | |
[立方体,立方] three-dimensional shape with six square or rectangular sides; cubicle, used for work or study |
[十亿(的)] the number that is represented as a one followed by 9 zeros | |
[一致的,稳定的,变化少的] agreeing with itself; coherent; regular | |
[惊愕,惊异] wonder; state of extreme surprise or wonder; astonishment | |
[过时的,陈旧的] too old to be fashionable, suitable, or useful; obsolete; aged |
[内聚力,黏度] a tendency to keep together | |
[指定,约会] act of putting a person into a non-elective position; arrangement | |
[领悟,理解] take in the meaning, nature, or importance of; grasp | |
[批准] ratify; consider right or good; think or speak favorably of |
[令人激动的,惊人的] very surprising or shocking | |
[立方体,立方] three-dimensional shape with six square or rectangular sides; cubicle, used for work or study | |
[批准] ratify; consider right or good; think or speak favorably of | |
[确保,保证,使确信] tell someone confidently that something is true; guarantee; convince |
[费解的,棘手的,结构复杂的] difficult to analyze or understand | |
[矛盾的观点或情绪] state of having contradictory or conflicting emotional attitudes, such as love and hate | |
[十字骨头] two crossed bones used as a symbol of danger or death | |
[令人激动的,惊人的] very surprising or shocking |
[空气动力学] study of how objects move through the air or water | |
[年代学,年表] time sequence; an arrangement of events in time | |
[缺乏,不足] scarcity; lack or shortage, especially of something essential to health | |
[脱盐,去盐作用] removal of salt; a process of removing salt from seawater to make drinking water |