如何使用 "fossilization" 造句

1. Fossilization is a universal phenomenon in second language acquisition .
中介语石化是二语习得中的一个普遍现象。
2. The calcium in the bones is replaced during fossilization .
只不过骨头里的钙被石化而已。
3. The fossilization of interlanguage and the oral english teaching .
中介语的僵化现象与英语口语教学。
4. Fossilization in interlanguage is an unavoidable and universal phenomenon in sla .
中介语的石化是二语习得中一种不可避免的现象。
5. Influences of negative transfer of mother tongue on interlanguage fossilization .
论母语负迁移对中介语石化现象的影响。