laboriously
adverbmột cách vất vả
US:/ləˈbɔːr.i.əs.li/
UK:/ləˈbɔː.ri.əs.li/
Độ phổ biến:
Các nghĩa của từ "laboriously":
1.
vất vả
In a way that requires much effort.
C1adverb
Example:She completed the project laboriously, ensuring every detail was perfect.
Synonyms:tediously, painstakingly