ductile
/ˈdʌktaɪl/adjective
1- (of a metal) able to be drawn out into a thin wire（金属）可延展的, 有延性的。
1.1
- able to be deformed without losing toughness; pliable, not brittle可锻的; 可塑的; 易弯的; 柔韧的。
1.2
- figurative (of a person) docile or gullible〈喻〉（人）顺从的; 易受骗的。
派生词
ductility
noun词源
Middle English (in the sense malleable)： from Latin ductilis, from duct- 'led', from the verb ducere.