Lifeguard
[ ['laifgɑ:d] ]
其它 Other
n. 卫兵, 禁卫军, 救生员
✅ 同义词
🗣️ 情景例句
Robbie! Good luck!
Robbie！祝你好运！
She was flattered by their praise.
他们的称赞使她受宠若惊。
but that was precisely the idea adopted in some of the early instruments (seismometers) for recording earthquake waves.
但是早期记录地震波的仪器（测震仪）正是采用了这种思路。