1.animal bone 兽骨
ANIMAL EXPERIMENTAL ANALYSIS OF RELATIONSHIP BETWEEN FRACTURE ENDS STRESS AND BONE UNION.
骨折端应力与愈合关系的动物实验分析 。
This kind of bone meal is from the animal dying of illness at first.
这样的肉骨粉是来自动物死亡的疾病在第一 。
2.growing season 生长期;生长季节
They kept a careful watch over the vineyard throughout the growing season.
在整个生长季节,他们都认真地守着葡萄园 。
Any farmer or gardener knows that a milder winter means a longer growing season.
农民和花匠都知道,冬天越暖和,作物的生长季节便越长 。