turnsole的中文意思、音标与词形变化

n. 向阳性植物

a. A plant of the genus Heliotropium; heliotrope; -- so named because its flowers are supposed to turn toward the sun. a. The sunflower. a. A kind of spurge (Euphorbia Helioscopia). a. The euphorbiaceous plant Chrozophora tinctoria. a. Litmus. a. A purple dye obtained from the plant turnsole. See def. 1 (d).