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- simple and opposite leaves 对生单叶
- Any of several aromatic Eurasian or Mediterranean plants of the genus Origanum, especially O. majorana or O. vulgare, having small, purplish to white flowers and opposite leaves used as seasoning. 香花薄荷，墨角兰任一种生长于亚欧大陆或地中海地区的牛至属的多种有香味的植物，尤指牛至属中的香花薄荷属植物或牛至属中的普通小麦，开略呈紫色或白色的小花，生有可用于调味的对叶
- Any of several aromatic Eurasian or Mediterranean plants of the genus Origanum,especially O. majorana or O. vulgare,having small,purplish to white flowers and opposite leaves used as seasoning. 香花薄荷，墨角兰任一种生长于亚欧大陆或地中海地区的牛至属的多种有香味的植物，尤指牛至属中的香花薄荷属植物或牛至属中的普通小麦，开略呈紫色或白色的小花，生有可用于调味的对叶。
- Any of various herbs of the genera Cerastium and Stellaria,especially S. media,a European weed naturalized worldwide. The herb has small white flowers,petals with two deep lobes,and opposite leaves. 卷耳卷耳属和繁缕属中任何一种草本植物，特别是指原产于欧洲而后在全世界引种的繁缕，这种草本植物开有白色的小花，花瓣有两个深裂片，叶为对生叶
- Any of various herbs of the genera Cerastium and Stellaria, especially S. media, a European weed naturalized worldwide. The herb has small white flowers, petals with two deep lobes, and opposite leaves. 卷耳卷耳属和繁缕属中任何一种草本植物，特别是指原产于欧洲而后在全世界引种的繁缕，这种草本植物开有白色的小花，花瓣有两个深裂片，叶为对生叶
- I think this problem is very simple and clear cut. 我认为这个问题非常简单明白。
- I have a simple and easy method. 我有个简易的方法。
- Simple and unpretentious in behavior. 朴素的，不做作的行为简便且不矫揉造作的
- Charmingly simple and serene; idyllic. 恬静的宜人和宁静的; 田园式的
- To frustrate or defeat by secret and opposite measures. 反间计，应付对策用秘密或相反的策略来挫败或击败
- They live simple and happy lives. 他们过着简朴而幸福的生活。
- For every action there's an equal and opposite reaction. 每一个作用力都会引起相等的和相反的反作用力。
- The essay is simple and unadorned. 这篇文章朴实无华。
- He is simple and honest by nature. 他秉性纯朴。
- The forces between interacting bodies are equal and opposite. 相互作用的物体之间的力大小相等、方向相反。
- His prose is simple and luminous. 他的散文简明易懂。
- For every action there is an equal and opposite reaction. 每一个作用力都有一个大小相等、方向相反的反作用力。
- Lauraceae A family of trees and shrubs (bays and laurels) usually with simple, leathery, evergreen alternate or opposite leaves without stipules. 樟科：一科乔木或灌木（月桂）植物，叶为单叶、皮革质，常绿，互生或对生，无托叶。约有2500种。
- His paper was remarkably simple and fertile. 他的评论异常简单而且内容丰富。
- An equal and opposite force exerted by a body against a force acting upon it. 反作用力物体对于加在其上的力作出的大小相同，方向相反的力量
