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echo-gram的英文翻譯是什麼意思，詞典釋義與在線翻譯：
英英釋義
名詞 echogram:
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an image of a structure that is produced by ultrasonography (reflections of high-frequency sound waves); used to observe fetal growth or to study bodily organs
echo-gram的用法和樣例：
例句
- It also carries out surveys through two specially-designed vessels which are fitted with the latest type of equipment including multi-beam echo sounders.
該部配備兩艘經過特別設計的測量船，船上裝有最新類型的設備，包括多波束回聲測深儀。
