偶然地, 意外地
adv. 偶然地，意外地
1、Fortuitously, agar has synergistic properties with locust bean gum.
偶然发现, 琼脂和刺槐豆胶有着趋同的特性。
2、Hence it plain that they achieve their end, not fortuitously, but designedly.
所以它们显然不是偶然地，而是有计划地去达到自己的目的。