firsthand
in Vietnamese Thứ nhất tay, trực tiếp
BrE /ˈfɜːstˌhænd/ AmE /ˈfɜːrstˌhænd/
adjective en → vi
Thứ nhất tay, trực tiếp
experienced or learned directly from the source, not secondhand
- firsthand experience/knowledge
Collocations firsthand knowledge of something · firsthand experience with someone/something
-
She has firsthand knowledge of the problems.
Cô ấy có kiến thức trực tiếp về những vấn đề đó.
Thông tin trực tiếp từ người chứng kiến
information or evidence that comes directly from a person who was present at the event, not secondhand
- firsthand information/evidence
Collocations firsthand evidence of something · firsthand account of an event
-
The police have firsthand evidence.
Cảnh sát có bằng chứng trực tiếp.