Sinovaginal bulb
[医] [尿生殖]窦阴道球
🧩 词语组成解析
bulb
[bʌlb]
n. 球茎，块茎植物;电灯泡;[解剖学]肿块;
🗣️ 情景例句
Well begun, half done.
良好的开始，就是成功了一半。
A man may dig his grave with his teeth.
祸从口出。
That's good! Where do you work?
那可真好！你在哪儿工作？