“bowlder”可以造什么句，bowlder造句
来源：语文精选馆 2.7W
Boulder: also bowlder,a large rounded mass of rock lying on the surface of the ground or embedded in the soil.
He hid behind a great bowlder and fell to listening.
The large bowlder surface of dinner table must be uplifted vertically in avoidance of breakage. The small one shall also be held vertically instead of horizontally.
