“专业的”造句

他的论文几乎可以经受住最专业的审查。
His papers were proof against all but the most expert of scrutinies.

多数员工都掌握专业的儿童保育知识。
Most of the staff specialise in the care of children.

他1934年获得了化学专业的理学士学位。
He completed his BSc in chemistry in 1934.