His answer was on the beam.

他的答案正确.

《简明英汉词典》

His answer was right on the beam.

他的答案完全正确.

辞典例句

Watching her performance on the beam is a real pleasure.

观看她在平衡木上的动作简直是一大享受.

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Their instruments indicate that their plane is on the beam.

他们的仪表指明,他们的飞机航向是完全正确的.

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The pupil's answer was right on the beam.

那个学生的回答是正确的.

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Paul: I banged my melon on the beam.

保罗: 我的头撞到横梁了.

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She is totally correct and on the beam.

她是完全正确的.

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There's a giant turtle on the beam!

梁上有一只巨龟!

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Chain on the beam!

锚链在正横!

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Moreover , the influences of lamination combination and beam sizes on the beam's flexural behavior are obvious.

层板组合方式及构件尺寸大小对构件的结构性能影响较大.

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