standard observer

• 标准观察者,标准观测员

standard observer的用法和样例：

例句

1. Information amateur astronomers are eager to glean from an experienced observer.
   这就是业余天文爱好者渴望从有经验的天文观测员那里得到的主要信息。
2. For every seasonal seismic observer one unforgettable memory is that of his first desert sandstorm.
   对每个熟练的地震观测员来说，初遇沙风暴的情景是难以忘怀的。