FAQs About the word laboriousness

勤勞

the quality of requiring extended effort

忙,勤奮,就業的,訂婚,活躍,勤奮的,熙熙攘攘,沉浸,勤勞的,已占用的

免費,空閒,不活躍,無生氣,困,慢,失業的,無人居住的,睡著,死的

laboriously => 費勁地, laborious => 費力的, labor-intensive => 勞動密集型的, laboring => 勞動, laborer => 勞工,