例句與造句

1. HLAA has been used experimentally to repair holes in pig hearts.
2. One biocompatible, biodegradable HLAA is under consideration for use in human tissue repair as a replacement for sutures, staples and other approaches.
3. "' Hydrophobic light-activated adhesive "'( HLAA ) is a type of glue that sets in seconds, but only after exposure to ultraviolet light.
4. It's difficult to find hlaa in a sentence. 用hlaa造句挺難的