timberline
N บริเวณ ที่ ไม่มี ป่าไม้ เหนือ น้ำทะเล bo-ri-wen-ti-mai-me-pa-mai-nuan-nam-ta-lea
tim ber line |ˈtimbərˌlīn ˈtɪmbərˌlaɪn | ▶noun (on a mountain ) the line or altitude above which no trees grow. Also called tree line. • (in high northern (or southern ) latitudes ) the line north (or south ) of which no trees grow.
tim ¦ber |line |ˈtɪmbəlʌɪn | ▶noun chiefly N. Amer. another term for treeline.
t í mber l ì ne 名詞 C 〖the ~〗(高山や極地の )樹木限界線 〘生育の限界線 〙.