Guard machine
[计] 备用机
🧩 词语组成解析
guard
[ɡɑrd]
n. 警卫;狱吏，看守;护卫队;防护装置;
vt. 保卫，守护;看守;加防护装置;谨慎使用;
vi. 警惕;警卫;
🗣️ 情景例句
I would be interested in a ten-day trip around Christmas time.
我有兴趣在圣诞节前后去玩10天。
Please sit down and have a glass of juice.
请坐下来喝一杯果汁。
He had a gift for thinking up ways of making political points.
他有一种天赋，能想出很多办法阐明其政治观点。