péi xùn zhǔn bèi
- training preparation
- readiness for training
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Bretton,
bretzel,
Breuer,
breunnerite,
breve,
brevet,
brevetcy,
breviary,
breviate,
Brevibacteriaceae,
相似单词
培训课程,
培训生,
培训师,
培训协调员,
培训专员,
培训准备,
培养,
培养基,
培养皿,
培养细胞,