contractibility 收縮,收縮件
con·tract·ibil·i·ty /kənˌtræktəˈbɪlətɪ, ˌkɑn-/ 名詞 收縮性
Con·tract·i·bil·i·ty n. Capability of being contracted; quality of being contractible; as, the contractibility and dilatability of air. ◄ ►