视野;视力( sight的名词复数 );看见;情景;
1. 看货会:Sightholder 钻石客户 | Sights 看货会 | Sophisticated machine 先进机器
2. 视野;风景:glasses眼镜 | sights视野;风景 | crystals水晶,晶体
3. 风景:sightly /看着舒服的/悦目的/眼界好的/ | sights /风景/ | sightsee /观光/
noun
1. an optical instrument for aiding the eye in aiming, as on a firearm or surveying instrument