the translation is "soutenir"
The word sustain is a regular verb. The past tense is sustained.
To sustain, means to survive the environment. Sustaining is very important for evolution.
Ecosystem
The bridge that was built could not sustain more than 2 tons.
Example sentence - She knew she could sustain her resolve to see it through.
'azote' which is 'the part of air which cannot sustain life'
nourish
What is the french word french of Jack ? the french word for Jack its Jacques .
Sustain, allow, tolerate, become
Sustain.
i think it's a french word i was reading a french letter and this word is in their and i no its french.
Since sustain is an english word it depends on what translation from the original you use. You need to consult a so called concordance which is a kind of dictionary of bible references, to see it in context.