@topic_scientific-research_level=a2 - Oxford Dictionary

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biologynoun
a2 🔊 🔊
chemistrynoun
a2 🔊 🔊
datanoun
a2 🔊 🔊
developverb
a2 🔊 🔊
discoververb
a2 🔊 🔊
discoverynoun
a2 🔊 🔊
equipmentnoun
a2 🔊 🔊
evidencenoun
a2 🔊 🔊
labnoun
a2 🔊 🔊
medicinenoun
a2 🔊 🔊
methodnoun
a2 🔊 🔊
physicsnoun
a2 🔊 🔊
researchnoun
a2 🔊 🔊
researchverb
a2 🔊 🔊
surveynoun
a2 🔊 🔊
symbolnoun
a2 🔊 🔊
technologynoun
a2 🔊 🔊
testnoun
a2 🔊 🔊
testverb
a2 🔊 🔊