正横

正横 [zhèng héng]

1. ■ {航海} on the beam; abeam

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常用词组

1. ■ 正横方向 abeam direction;

2. ■ 正横后 abaft the beam;

3. ■ 正横前 forward of the beam;

4. ■ 正横向地性 positive diageotropism