chalk dust 中文意思是什麼

chalk dust 解釋
粉筆末
  • chalk : n. 1. 白堊；粉筆。2. 用粉筆畫的記號；〈英國〉（比賽）得分紀錄，記入借方的款項。3. 〈美俚〉牛奶。vt. 1. 用粉筆寫[記下]。2. 用白堊粉擦；使蒼白。3. 打…的圖樣。
  • dust : n 1 塵，灰塵，塵土，塵埃。2 〈英國〉垃圾，廢品；灰燼。3 〈口語〉金粉；粉末，粉劑；花粉。4 〈詩〉...
  1. Apply with chemical combination technology. it form nonadhesive film. which can ' t adhibit dust easily. and pollution is easy to clearly to chalk

    應用化合架橋技術形成非粘著性塗膜，不易粘上灰塵。對粉筆、蠟筆等所沾上的污漬也特容易清洗。
  2. After the horseplay by the wicked students, the classroom floor was strewn with crumbled chalk dust

    那班頑皮學生鬧著玩兒，捏碎不少粉筆，過后，教室地板上撒滿了粉筆灰。
  3. Dust yourself down you ' re covered in chalk

    把你自己身上撣撣- -上面都是粉筆末
  4. Dust - free chalk

    無塵粉筆
  5. When you iive in the basement, you breathe in a iot of chalk dust

    當你住在地下室你吸進去很多粉筆粉
  6. Yes, the classroom is always a comfortable working condition except some chalk dust still

    是的，課室雖然還有粉筆塵，但仍然是很舒適的工作環境。
  7. Before the advent of the standard model, physicists had become used to experiments producing unexpected new particles or other signposts to a new theory almost before the chalk dust had settled on the old one

    在標準模型出現之前，物理學家已經習慣從實驗中，接二連三地發現預期之外的新粒子，或是指向新理論的路標。
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