つ付tsuけkeくわ加kuwaえるeruつけtsukeくわ加kuwaえるeru
1.
To annex or supplement something that already exists by introducing an additional component or detail.
2.
To enhance or expand upon an existing item or idea by appending something new.
Example:
リストに彼の名前をつけ加えた。
つ付tsuけkeくわ加kuwaえるとeruto
1.
A phrase used to introduce supplementary information or an additional thought to what has already been stated.
2.
An expression that indicates an extra point or clarification that expands upon the previous statement.