Definition

1. Verb:
   • To hatch (in drawing/technical drafting): To draw a series of closely spaced parallel lines on a drawing or a part of a drawing to shade it, indicate a section, or make it stand out.
   • To cross out with multiple lines: To mark something for deletion by drawing several lines over it.

Usage Examples

• Verb:
  • Để thể hiện phần cắt, anh ấy cần gạch gạch lên mặt cắt đó. (To show the cross-section, he needs to hatch that section.)
  • Cô giáo gạch gạch những từ sai trong bài luận. (The teacher crossed out the wrong words in the essay with multiple lines.)

Advanced Usage

• "gạch gạch để tô bóng": to hatch for shading.
  • Họa sĩ dùng bút chì để gạch gạch tô bóng cho bức chân dung. (The artist used a pencil to hatch for shading the portrait.)

Variants and Related Words

• Gạch (verb): To draw a single line; to cross out with a single line.
  • Hãy gạch đáp án sai. (Please cross out the wrong answer.)
• Kẻ (verb): To rule/draw a line.
• Hachure (noun, from French): Hatching; a line used in hatching. (This is the direct loanword origin for the technical sense).

Synonyms

• Vạch (kẻ) các đường song song: To draw parallel lines.
• Đánh dấu (bằng các nét gạch): To mark (with strokes/lines).

Related Phrases (Phrasal Verbs)

(This term does not commonly form distinct phrasal verbs in Vietnamese.)

Related Idioms

(This specific term is technical and is not commonly used in idiomatic expressions.)