untied

v.

松开，解开( untie的过去式和过去分词 )；解除，使自由；解决；

1. I tried to untie the string but failed.
   我试图解开绳子，但没有成功。
2. My dead fingers could not untie the knot.
   我的手指麻木了，解不开结。
3. I ask you to untie my hands, please.
   请你松开我的手吧。

USE OF THE UNTIED SUTURE IN MICROVASCULAR ANASTOMOSES.
TIED AND UNTIED FOREIGN AID: A THEORETICAL AND EMPIRICAL ANALYSIS
Pareto-improving Untied Aid with Environmental Externalities
Untied Aid and Exports: Do Untied Aid Disbursements Create Goodwill for Donor Exports?
United colors and untied meanings: Benetton and the commodification of social issues
A causality analysis of untied foreign assistance and export performance: the case of Germany
THE INTERTEMPORAL ELASTICITY OF SUBSTITUTION IN CONSUMPTION IN THE UNITED STATES AND THE UNTIED KINGDOM.
Transcriptome Analysis of a Rotenone Model of Parkinsonism Reveals Complex I-Tied and -Untied Toxicity Mechanisms Common to Neurodeg...
Yu JM, Pressoir G, Briggs WH, Bi IV, Yamasaki M, Doebley JF et al.. A untied mixed-model method for association mapping that account...
The western Pacific brachyuran Hemigrapsus sanguineus (Grapsidae) in its new habitat along the Altlantic coast of the Untied States:...