He lifted the heavy luggage with one hand.
片手にコーヒーカップを持って新聞を読んでいる。
He is reading the newspaper with a coffee cup in one hand.
I answered the phone while holding my bags with one hand.
He's walking with a coffee in one hand.
I raised one hand to hail a taxi.
side job; sideline · one-handed act; doing something with one hand
single-handled pot; saucepan
wooden scoop for bathing