Fetal phonocardionraph
[电] 胎儿心电图留声器
🧩 词语组成解析
fetal
['fi:tl]
adj. 胎儿的，胎的;
🗣️ 情景例句
She couldn't get over her shyness.
她无法克服羞怯。
As soon as he comes, we'll let him know.
他一来，我们就告诉他。
They celebrated his birthday with a dance party.
也们举办舞会来祝贺他的生日。