The Firm of Girdlestone: A Romance of the Unromantic

By the mid-1920s, the firm had become a large and growing supplier of crawler-mounted shovels and cranes used in construction and mining operations

firm · dead set on · hang-tough · inflexible · never-failing · obdurate · standpat · sure · unchangeable · undeviating · unqualified · unshaken noun

firm word origin Middle English: from Old French ferme, from Latin firmus firm

firmino firm · แข็ง ADJ · ทำให้แข็งแรง VT · หนักแน่น ADJ · แน่วแน่ ADJ · มั่นคง ADJ · อย่างมั่นคง ADV · เด็ดขาด ADJ · ทรงตัว ADJ; แข็งค่าขึ้น (