Tai nạn phòng thí nghiệm cứu 500 triệu sinh mạng | Derek Thompson (The laboratory accident that saved 500 million lives | Derek Thompson)

US /ɪkˈstrɔ:rdəneri/

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UK /ɪkˈstrɔ:dnri/

US /ˈprɑɡˌrɛs, -rəs, ˈproˌɡrɛs/

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UK /'prəʊɡres/

US /ˈbesɪkəli,-kli/

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UK /ˈbeɪsɪkli/

US /oˈbisɪti/

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UK /əʊ'bi:sətɪ/