Filling defect
[医] 充盈缺损(X线造影)
🧩 词语组成解析
filling
['filiŋ]
n. 装满，填满;填充物;（糕点内的）馅;（织品的）纬纱;
v. 填满(fill的ing形式);
🗣️ 情景例句
Ask him to join us for lunch.
请他来和我们一起吃午饭。
A police dog follows a scent.
一条警犬在追踪着气味。
Last week No.14 Middle School held a sports meeting on the playground.
上星期第十四中学在操场举行了一次运动会。