n. 标签;称标记,符号;[建] 门或窗户上面的线脚;
vt. 贴标签于;把…称为;把…列为;[化]用放射性元素使(元素或原子等)示踪;
🗣️ 情景例句
Nothing gives me more pleasure than listening to Mozart.
再没有比听莫扎特的乐曲更让我高兴的事了。
I tried to telephone you but I couldn't get through.
我试着打电话给你,但都没有打通。
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!