insert the key in the lock.
把钥匙插入锁中。
insert a diskette into one of your computer's disk drive, as describe on page1.
把一张软盘插入计算机的磁盘驱动器中，如第1页所述。
A triangular insert, as in the seam of a garment, for added strength or expansion.
衬料一种三角形的插入物，在衣服的缝合处，为加固或加大衣服而用
