Outsentry
n. <古>警戒哨
🗣️ 情景例句
After my wife died,
我妻子去世后，
Don't swap horses when crossing a stream.
行至中流不换马；危难之时不宜作大变动。
Shops cater for the do-it-yourself craze not only by running special advisory services for novices, but by offering consumers bits and pieces which they can assemble at home.
为了满足自己动手热的需要，商店不仅为初学者提供专门的咨询服务，而且为顾客准备了各种零件，供他们买回家去安装。