marine service instruments
英
美
- 船用仪器
双语例句
- The physician uses instruments to test the patient's reflexes and sensations.
医师用仪器检查病人的神经反射和感觉。 - Hubble watched the night sky with instruments at the university's Yerkes Observatory.
哈勃在大学的耶基斯天文台用仪器观察夜空。
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