| 释义 |
eyepiece demonstrator
- 论证者lùn zhèng zhě
demonstrator
- 目镜盖mù jìng gài
eyepiece cap
- 示威者shì wēi zhě
demonstrant, demonstrator
- 指示者zhǐ shì zhě
demonstrator, designator
- 目镜mù jìng
ocular; eyepiece; ocular lens; eye lens
- 证明者zhèng míng zhě
attestator, attestor, authenticator, certifier, demonstrator, voucher
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