co lại

co lại

Khi trời lạnh, các cơ bắp thường co lại.

Definition
  1. Intransitive Verb:

    • To contract, to shrink: To become smaller in size, length, or volume, often due to external factors like cold, fear, or physical force.
    • To recoil, to withdraw: To move or pull back suddenly, often out of fear, pain, or surprise.
  2. Transitive Verb:

    • To contract (something), to cause to shrink: To make something smaller or shorter by drawing its parts together.
Usage Examples
  • Intransitive Verb:

    • Khi trời lạnh, các bắp thường co lại. (When it's cold, muscles often contract.)
    • Con ốc sên co lại vào trong vỏ khi bị chạm vào. (The snail recoiled into its shell when touched.)
    • Anh ấy co lại sợ hãi. (He shrank back in fear.)
  • Transitive Verb:

    • ấy co lại tấm vải bằng cách nóng. (She shrank the fabric by hot ironing.)
    • Con rắn co lại cơ thể để chuẩn bị tấn công. (The snake contracted its body to prepare to strike.)
Advanced Usage
  • "co lại lạnh": to shrink/contract due to cold.

    • Các thanh kim loại có thể co lại lạnh. (Metal bars can contract due to cold.)
  • "co lại trước khó khăn": to recoil/withdraw in the face of difficulty (figurative).

    • Chúng ta không nên co lại trước khó khăn. (We should not recoil from difficulties.)
Variants and Related Words
  • Co (v): to contract, to shrink. "Co lại" is often a more emphatic or complete form of "co".
  • Co rúm (v): to shrivel up, to cower (often implying a more contorted or fearful shrinking).
  • Co cụm (v): to huddle, to curl up (into a ball).
  • Sự co lại (n): contraction, shrinkage.
Synonyms
  • Rút lại: to pull back, to retract (often used for non-physical things like statements).
  • Thu nhỏ: to reduce in size, to miniaturize.
  • Khép lại: to close up (like a flower).
Related Phrases (Phrasal Verbs)
  • Co vào: to shrink into, to withdraw into. Emphasizes movement a space or state.
    • co vào một góc phòng. (It shrank into a corner of the room.)
Related Idioms
  • Co đầu rút cổ: (lit. to shrink one's head and retract one's neck) To act timidly, to be afraid to take responsibility or step forward.

    • Gặp việc khó anh ta lại co đầu rút cổ. (Whenever a difficult task arises, he shrinks back timidly.)
  • Co vòi rút sừng: (lit. to retract one's trunk and horns) To back down completely, to give up all claims or aggressive postures.

    • Sau khi bị cảnh cáo, hắn đã co vòi rút sừng. (After being warned, he backed down completely.)