sill

n.

窗台（板）；门槛；[地]岩床，海底山脊，平巷底；

复数：sills

window sill窗台板，窗盘

door sill门槛；门坎

1. She neatly aligned the flower pots on the window sill.
   她把花盆整齐地排成一行在窗台上。
2. The cat quickly jumped on to the window sill and ran away.
   猫迅速跳到窗台上跑了。
3. Credit is the sill of not only commercial economy but also social morals.
   信用既是商业经济的基石,又是社会道德的基石。

Sill image data compression standard
Mixing at Camarinal Sill in the Strait of Gibraltar
Tidal interaction of stratified flow with a sill in Knight Inlet
MEASUREMENT OF ALAR RIM & NOSTRIL SILL LENGTH IN CLEFT LIP AND PROPOSAL OF OPERATIVE METHODS
Development of the Trimming Die for the Automotive Sill Side Part with Advanced High Strength Steel of CP1180
The Žermanice sill: new insights into the mineralogy, petrology, age, and origin of the teschenite association rocks in the Western...
1994 REPORT ON WHIN SILL DOLERITE WS‐E FROM ENGLAND AND PITSCURRIE MICROGABBRO PM‐S FROM SCOTLAND: ASSESSMENT BY ONE HUNDRED AND F...
Threeヾimensional seismic reflection investigation of the upper crustal Winagami sill complex of northwestern Alberta, Canada
Using Oxford’s Strategy Inventory of Language Learning (SILL) to Assess the Strategy Use of a Group of First and Third Year EFL Alg...
Assessing the use of language learning strategies worldwide using the strategy inventory for language learning (SILL)