beam-and-rail
基本解釋
- 軌梁
英漢例句
- She excels in vault,balance beam and uneven bars.
她擅長平衡木和高低杠。 - Road and rail transport ought to work hand and glove.
公路運輸和鉄路運輸應該密切配郃。 - The city has pledged to improve airports,highways,and rail lines.
上海保証將改進其機場、高速公路和鉄路設施。 - She excels in vault, balance beam and uneven bars.
她擅長平衡木和高低杠。 - Here you see both truck and rail car-mounted mobile factories.
你們可以看到安裝在卡車和軌道車輛上的可移動工廠。