- electron injector
- 电子: electron
- 注射器: hypodermic syringe; syringe; ...
- 电子注射: electron injection
- 电子注: eb; electron beam; electronic beam
- 注射器: gun; infusion outfit; injecting syringe; injection syringe; injection unit; injector syringe; squirt; syringe for injection; syringes
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