Echography
n. [医]( 用超声波进行检查和诊断的) 回波描记术
🗣️ 情景例句
All packed and ready.
都打包好了。
It's available in a variety of sizes at convenience stores and department stores as well.
有各种大小型号,在便利商店和百货公司均有。
During a second trip to the USA in 1912.
在1912年第二次赴美期间。
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