C2 noun /ˈtrɛsəl/
trestle
подпорка
Meaning
a frame or support consisting of a horizontal beam held up by two pairs of sloping legs, used especially for supporting a bridge or table
Example
The workers built a wooden trestle to support the temporary bridge.
Рабочие построили деревянную подпорку, чтобы поддержать временный мост.