The phrase "annual lines of growth" typically refers to the layers or patterns that indicate yearly development or progress, often used in contexts like dendrochronology (tree ring analysis) or financial growth metrics.

वार्षिक वृद्धि की रेखाएँ

English Usage: The annual lines of growth in the tree rings showed that the tree was over a century old.

Hindi Usage: पेड़ की वार्षिक वृद्धि रेखाएँ दर्शाती हैं कि पेड़ सौ साल से अधिक पुराना था।