• vi. 相交，交叉
• vt. 橫斷，橫切；貫穿

inter-,在內，在中間，相互，-sect,切，詞源同dissect,segment.即中間切開，引申詞義交叉，橫穿。

intersect

intersect: see section

intersect (v.)

1610s, back-formation from intersection, or else from Latin intersectus, past participle of intersecare "intersect, cut asunder," from inter- "between" (see inter-) + secare "to cut" (see section (n.)). Related: Intersected; intersecting.

intersect (n.)

1650s, from Latin intersectum (see intersect (v.)).

1. The circles will intersect in two places.

這兩個圓將在兩處交叉。

來自柯林斯例句

2. Their histories intersect.

他們的歷史相互交叉。

來自柯林斯例句

3. Any two diameters of a circle intersect each other.

圓周內兩直徑必相交.

來自《現代漢英綜合大詞典》

4. Streets usually intersect at right angles.

馬路通常以直角交叉.

來自《現代英漢綜合大詞典》

5. The lines AB and CD intersect at E.

直線AB與直線CD相交于E點

來自辭典例句