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- Gin gets its flavor from juniper tree berries, and the quinine in tonic comes from the cinchona tree. 杜松子酒的口味来源于杜松子的浆果，而碳酸奎宁水中的奎宁来自金鸡纳树。
- An alkaloid,C19H22N2O,derived from the bark of various cinchona trees and used as an antimalarial agent. 金鸡纳宁，辛可宁一种生物碱，C19H22N2O，由金鸡纳树的树皮中制得，用作抗疟疾剂。
- An alkaloid, C19H22N2O, derived from the bark of various cinchona trees and used as an antimalarial agent. 金鸡纳宁，辛可宁一种生物碱，c19h22n2o，由金鸡纳树的树皮中制得，用作抗疟疾剂
- Nearby grew a tree, nowadays known as Cinchona. 附近长着一颗树，现在所知的金鸡纳树。
- As the car hit the tree he was snot out. 汽车扭在村上，他被猛地摔了出来。
- The bird sang high and clearly in the tree. 鸟儿在树上清脆地高歌。
- " Such a sophisticated operation of the natural world, Cinchona tree growth in the regular malaria in South America; 自然界运作得如此精巧，让金鸡纳树生长在疟疾常发的南美洲；
- The annular markings on a tree indicate its age. 树的环形纹理显示其年龄。
- The car hit the tree with a sickening crash. 那辆汽车撞在树上发出让人难受的撞击声。
- An arrow whizzed past and stuck in a tree. 一支箭“飕”地一声飞过去，钉在一棵树上。
- The squirrel ran up a tree and got out of my reach. 松鼠跑到树上去了，我逮不着。
- The workers saw off a limb from the tree. 工人从树上锯下了一根大树枝。
- He is not made for climbing the tree of knowledge. 他不是生来适于攀登知识之树的。
- He tethered his horse to a tree. 他用绳子把马拴在树上。
- The ivy twined round the oak tree. 长春藤盘绕着橡树。
- Colombian tree; source of Cartagena bark (a cinchona bark). 哥伦比亚树种；卡塔赫那的金鸡纳树种。
- I saw the bird at the very top of the tree. 就在那棵树顶上我看到那只鸟。
- He is hit by a falling tree and killed on the spot. 一棵树倒下来，把他当场砸死了。
- She was sitting in the shade of a big olive tree. 她正坐在一棵大橄榄树的树荫下。
- In the storm I took shelter under the tree. 暴风雨时，我正在树下躲避。
