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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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length of time something lasts | |
the great artery which carries the blood from the heart to all parts of the body; the main trunk of arterial system | |
organ of sensation, attached to the heads of insects; sensory appendage, as in function or form | |
take into custody; arrest a criminal; grasp mentally; perceive |
a substance that prevents infection; a substance that restricts the growth of disease-causing microorganisms | |
organ of sensation, attached to the heads of insects; sensory appendage, as in function or form | |
differing from a norm or the accepted standards of a society | |
a substance that causes loss of sensation; producing temporary loss or impairment of feeling |
the highest point or level, as of achievement or development; maturity or perfection of animal | |
one who manages museum or library; superintendent; manager | |
a bound volume of maps, charts, or tables | |
lines of fire from multiple positions that cross in a small region; lively or heated interchange of ideas and opinions |
gloomy; dismal; dark, colorless, or cheerless | |
over-regulated administrative system | |
branched, a decorative lighting fixture that holds a number of bulbs or candles and is suspended from a ceiling | |
a natural appearance of coloured light in the sky, that is usually seen nearest the Arctic or Antarctic |
resent; give or expend with reluctance; be envious of | |
move faster; cause to develop or progress more quickly; occur sooner than expected | |
over-regulated administrative system | |
the great artery which carries the blood from the heart to all parts of the body; the main trunk of arterial system |
a short period of excessive consumption; rapid and excessive consumption of food, especially of excessive alcohol | |
abundantly covered or supplied with; completely wet | |
stick fast; stick to firmly; be compatible or in accordance with | |
corpse; dead body, especially one intended for dissection |
resent; give or expend with reluctance; be envious of | |
swollen or puffed as with water or air | |
magical charm or incantation having the power to ward off disease or disaster; foolish or unintelligible talk | |
hang loosely, or with a swinging or jerking motion; swing, as something suspended loosely |
lines of fire from multiple positions that cross in a small region; lively or heated interchange of ideas and opinions | |
a short period of excessive consumption; rapid and excessive consumption of food, especially of excessive alcohol | |
over-regulated administrative system | |
one who manages museum or library; superintendent; manager |
organ of sensation, attached to the heads of insects; sensory appendage, as in function or form | |
person, especially an older or married woman, who accompanies a young unmarried woman in public | |
a substance that prevents infection; a substance that restricts the growth of disease-causing microorganisms | |
turn aside; draw someone's attention away from something |
the corporation made up of different companies; composing of different elements gathered into a mass | |
corruption of fidelity; seduction from virtue, duty, or allegiance; the excessive indulgence of the appetites | |
process of making things clearer or easier to understand | |
silvery, moderately hard metallic element |