Window-sill
n. 窗台; 窗槛
📖 牛津释义
window-sill
(also `window-ledge), n ledge at the base of a window, either inside or outside 窗台. =>illus at App 1 见附录1插图, page vi.
🧩 词语组成解析
window
['wɪndo]
n. 窗，窗户;窗口;〈美俚〉眼镜;
sill
[sil]
n. 窗台（板）;门槛;[地]岩床，海底山脊，平巷底;
🗣️ 情景例句
I just solved the mystery.
我刚刚把那个谜底解开了。
To notice the table
注意到桌子
It is the natural frequency of emission of the hydrogen atoms in space and was discovered by us in 1951;
这个频率是空间氢原子释放的自然频率，是在1951年被人类发现的。