under seal

听听怎么读

英 [ˈʌndə si:l]

美 [ˈʌndɚ sil]

是什么意思

adv.

盖上公章；

英英释义

under seal

n.seal consisting of a coating of a tar or rubberlike material on the underside of a motor vehicle to retard corrosion
同义词：undercoatunderseal

学习怎么用

双语例句

An agreement or promise made orally or in writing not under seal; a contract.
协定口头或书面未经盖印的协议或许诺; 协定

权威例句

Framework for LTPP Forensic Investigations - Final
Factors affecting stroking patterns and body angle in diving Weddell seals under natural conditions
Effect of dynamization on gap healing of diaphyseal fractures under external fixation.
Embedding a seal into a picture under orthogonal wavelet transform
Micromorphological study of surface seals developed under simulated rainfall
A prospective randomized controlled trial of suction versus non-suction to the under-water seal drains following lung resection
SELF-RETAINING SEAL FOR UNDERCUT GROOVE
Underwater seal chest drains: the patient's experience
Bronchograms and Tracheograms of Seals under Pressure
Underseal composition, and process for the production thereof

u开头的单词