1. This brainy anteater loves to eat ants! He's always getting his nose intro trouble. 这只颇有头脑的食蚁兽超爱吃蚂蚁!他的鼻子总是遇到大麻烦。
2. The design and innovation of airtight blast furnace which used to smelts secondary copper concentrate were intro duced. 介绍了何谓二次铜精矿及其冶炼工艺流程中密闭鼓风炉的设计及创新。
3. By summarizing new compounds and intro during biological activity , providing reference for the new drug research and development. 通过对新化合物的归纳整理及生物活性的介绍,为新药的研究与开发提供参考。
英英解释
n.
1. formally making a person known to another or to the public
2. a brief introductory passage to a piece of popular music