retractile

adj that can be retracted (retract 3) 可缩回的; 可拉回的: A cat's claws are retractile. 猫的爪能缩回.

rethink, reticence, reticent, reticently, reticulated, reticulation, reticule, retina, retinue, retire, retired, retirement, retirement age, retiring, retort, retouch, retrace, retract, retractability, retractable, retraction, retread, retreat, retrench, retrenchment, retrial, retribution, retributive, retrievable, retrieval, retrieve, retriever, retro-, retro-rocket, retroactive, retroactively, retroflex, retrograde, retrogress, retrogression,