Tra từ biosafety level - Từ điển Oxford Learners Wordfinder Dictionary

Từ điển Oxford Learners Wordfinder Dictionary

biosafety level

noun

the level of safety from exposure to infectious agents;
depends on work practices and safety equipment and facilities
• Hypernyms:
grade, level, tier
• Hyponyms:
biosafety level 1, biosafety level 2, biosafety level 3, biosafety level 4