essential

US /ɪˈsɛnʃəl/

UK /ɪ'senʃl/

B1 trung cấpTOEIC
adj.tính từthiết yếu, quan trọng
It is essential that you write your name on your test paper
adj.tính từcơ bản, chủ yếu
The essential point is that we need to act now.
n.danh từtinh dầu
Lavender essential oil is known for its calming properties.