单词 instable 释义 ▪ I. instable, a. Now rare.|nsteb()l|Also 8 instabile.[ad. L. instabil-is, f. in- (in-3) + stabilis stable. Cf. F. instable (14th c. in Hatz.-Darm.).]Not stable; lacking stability; unstable.1483[implied in instableness].1599Minsheu ii...