Adverb 副詞
1. in a secret manner; covertly
秘密に, 密かに
Test
1 / 5
a frame with rows of sliding beads, used for doing arithmetic
2 / 5
Plastic is not absorbent, but cotton is.
3 / 5
abuse one's privilege
4 / 5
abnormal weather conditions
5 / 5
a police academy
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