Sma
abbr. 船舶维修局(英)(Ship Maintenance Authority);(军用)剩余物资销售管理局(美)(Surplus Marketing Administration);题材范围(subject - matter area)
🗣️ 情景例句
The horse leaped a stream.
马越过小溪。
I'm calling from a public phone.
我打的是公用电话。
Have you had any breakfast yet?
你吃过早餐了吗?
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