seek·er 
(sēkər)
(sēkər)n.
1. One that seeks: a seeker of the truth.
2. A device used in a moving object, especially a missile, that locates a target by detecting light, heat, or other radiation.
| 单词 | seeker |
| 释义 | seek·er (sēkər)n. 1. One that seeks: a seeker of the truth. 2. A device used in a moving object, especially a missile, that locates a target by detecting light, heat, or other radiation. |
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