delimit

v. 定界，划界

delegation, delete, deleterious, deleteriously, deletion, delft, deli, deliberate, deliberately, deliberation, delicacy, delicate, delicately, delicatessen, delicious, deliciously, delight, delighted, delightful, delightfully, delimitation, delineate, delineation, delinquency, delinquent, deliquesce, deliquescent, delirious, deliriously, delirium, delirium tremens, deliver, deliverance, deliverer, delivery, delivery note, delivery van (US delivery truck), dell, delouse, Delphic,