Tanner's ulcer
[医] 制革者溃疡, 铬毒性溃疡
🧩 词语组成解析
ulcer
['ʌlsə]
n. <医>溃疡;腐烂物;道德败坏;
🗣️ 情景例句
my friends were giving me a party,
我的朋友们为我举办了一个派对时，
Is there any earlier one?
还有更早一点的吗？
In all the less controversial fields, like the study of cacti or termites or the nature of nebulae,
在一切争议较小的领域里，如对仙人掌、白蚁或星云性质的研究，