| 释义 |
radionavigational aids
- 视觉教具shì jiào jiāo jù
visual aids
- 训练器xùn liàn qì
trainer; training aids
- 视听教具shì tīng jiāo jù
audio-visual aids, audiovisuals
- 助剂zhù jì
assistant; auxiliaries; accessory ingredient; aids; adjuvant
- 兔死狗烹tù sǐ gǒu pēng
trusted aids are eliminated when they finish their mission
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