英汉解释
同义词
参考例句
英英解释
n.
1. the opening through which food is taken in and vocalizations emerge
网络释义
oral cavity
口腔;
骨性口腔;
第一节 口腔;
口 腔;
oral-cavity teeth
口腔齿;
Pre-oral head cavity
口前颈腔;
Oral Cavity Cancer
口腔癌;
primitive oral cavity
原始口腔;
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