Adverb 副詞
1. in a secret manner; covertly
秘密に, 密かに
Test
1 / 5
an absorbing book
2 / 5
He is ( ) to speak English.
3 / 5
The patient is complaining of pain in the abdomen.
4 / 5
The girl abandoned school at 17.
5 / 5
The abbey is now a ruin.
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