必

đều; chắc chắn

cần thiết

không nhất thiết; không luôn; không hoàn toàn

quyết liệt; nỗ lực; tuyệt vọng; tột độ

vật cần thiết

bắt buộc; bắt buộc học; môn bắt buộc

không thể tránh; chắc chắn; bất khả kháng

enindispensable; essential; must-have · handbook; manual; vade mecum

enmust-see; not-to-be-missed

ennecessary

encertain victory

enindispensable; essential; requisite; required; compulsory; necessary

eninevitable; necessary

enmust arrive (no later than; e.g. of an application); must be received; must be delivered · must wear (e.g. a seatbelt); must have on

enmust-read; required reading

ennecessity; need

enunnecessary; needless

eninevitable; unavoidable; certain · brinkmate (inevitable checkmate)

enessential condition

endesperately; for one's dear life

enall living things must die

enabsolutely necessary

encertainly; surely; definitely

enbringing certain death; deadly; knockout (blow)

encertain cure

ennecessity guaranteed to cure

encompulsory subject; required subject

enrequired subject; compulsory course

eninevitable decline (decay, collapse, etc.)

ennecessity; inevitability

enhitting the target

eninevitably; certainly

eninevitability of punishment

ennot required

enif necessary

enas necessary; if necessary; as the need arises; as occasion demands; where appropriate

ennecessity is the mother of invention

ennecessities

ennecessary condition; requirement

ennecessities