慢速英语:美国华盛顿州列车脱轨
日期:2017-12-19
Words in This Story
locomotive - n. the vehicle that produces the power that pulls a train
infrastructure - n. roads and bridges that are needed for a country or region to function properly
per hour - used in measurements that describe the speed of something
inaugural - adj. the first one
maglev - n. is short for magnetic levitation, a type of high-speed train that floats over a guideway using magnets
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