- 重点词汇
- 防爆
explosion-proof; blast protection; anti-explosion measures; prevent explosions; blast-resistant
- 隔离
isolate; quarantine; segregate; insulate; seclude; screen off; cut off; detach; separate; sequester; part; sunder; shut away; keep apart; close off; seal off; isolation; segregation; insulation; separation; seclusion; sequestration; isolated; quarantined; segregated; sequestered; detached; insular
- 密封
seal; seal up; seal airtight; hermetic seal; sealed; airtight; hermetic; under seal; hermetically sealed