Meaning of semi-trailer truck | Babel Free
Definitions
Synonym of tractor-trailer: a unit consisting of a semi-trailer and a tractor (heavy-duty truck) pulling it.
Canada, US
Equivalents
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.