VOA (Voice of America) 5th June 2013

Days	Vocabulary	Pronunciation	Meaning
Wednesday	Witness (v.)	/'witnəs/	เป็นพยาน, to see .. happen    Example We had witnessed one of the most outstanding theatrical performances of the decade.
	Established (adj.)	/ə'stæbliʃt/	เป็นที่ยอมรับ(ว่าเป็นจริง),respected or given official status because it has existed    Example That hotel was established about 50 years ago.
	Exceptional (adj.)	/i'ksepʃənəl/	ยอดเยี่ยม, unusually good    Example The quality of the recording is quite exceptional.
	explosive (adj.)	/iks'pləusiv/	ซึ่งสามารถระเบิดได้, easily able or likely to explode    Example There has been an explosive increase in the demand for labor.
	Estimate (noun.)	/'estəmət/	การตีราคา , a judgement that you make without having the exact details    Example I can give you a rough estimate of the amount of wood you will need.
	Commercial (adj.)	/kə'mə:ʃəl/	เกี่ยวกับการค้า , connected with the buying and selling of goods and services    Example She is developing the commercial side of the organization.