bulla的意思|示意
美 / 'bʊlə /
英 / 'bʊlə /
n. 垂饰，教皇的印玺
bulla相关例句
The bulla were pierced and the inner liquid was abstracted under surface anesthesia before the injections.
伴有大泡性角膜病变者,注射前表面麻醉下将大泡刺破或将内液抽除,随访6-24月.
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