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- A stem can be a bound root, a free morpheme, or a derived form itself. 词干可以是一个黏着词根、自由语素或者本身就是一个派生词。
- A stem is the existing form to which a derivational affix can be added. A stem can be a bound root, a free morpheme, or a derived form itself. 派生词缀可加在已存在的形式词上形成的一个新词,原来存在的形式词被称为词干。词干可以是粘着词根,自由词素和一个派生词。
- Bound morphemes consist of either roots (bound roots) or affixes. 粘着语素包括词根（粘着词根）和词缀。
- The major combining form of their derivative are two: free roots and affix; bound roots and affix. 其派生词的组合方式主要有非独用词根与词缀组合、独用词根与词缀组合等形式。
- She had her hair bound up in a neckerchief. 她把头发用围巾包起来。
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- The wound was bound up by bandage. 伤口用绷带包扎着。
- The question is bound to come up at the meeting. 会上必然要讨论这个问题。
- Bind the rope fast lest it should come loose. 把绳子绑牢，免得它松脱。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- She bound up her hair in a large handkerchief. 她用一块大手帕把头发包起来。
- She bound up her hair with a handkerchief. 她用手绢把头发扎了起来。
- I'm duty bound to visit my old aunt. 我有义务去探望年老的姑妈。
- The gardener tore up the plant, root and all. 园丁把园中的花草树木连根全挖了出来。
- The plant has not struck root yet. 那棵植物还没生根。
- He was bound out to a carpenter. 他被送去当木匠的学徒。
- Unhappiness is the root cause of his illness. 不开心是他生病的根源。
- Idleness is the root of all evil. 懒惰乃万恶之源。
- I know that I'm bound to fail in the exam. 我知道我考试一定会不及格的。
- He seems very bound up in his work. 他似乎非常喜欢自己的工作。
