| 释义 |
underwater periscope
- 潜泳qián yǒng
underwater swimming; underwater diving; swim underwater
- 潜望镜qián wàng jìng
periscope
- 展望镜zhǎn wàng jìng
periscope
- 在水下的zài shuǐ xià de
underwater
- 水下试验shuǐ xià shì yàn
underwater test
- 在水线以下zài shuǐ xiàn yǐ xià
underwater
- 在水中的zài shuǐ zhōng de
submerged, underwater
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