Varicose ulcer
[医] 静脉曲张性溃疡
🧩 词语组成解析
a. 肿胀的, 静脉曲张的
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
I can't go another step because I'm pooped.
我一步也走不动了，我已经精疲力尽了。
Please sit down and have a glass of juice.
请坐下来喝一杯果汁。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。