noun🔗Share粉笔，白垩。 A soft, white, powdery limestone."The teacher wrote on the blackboard with a piece of chalk. "老师用一支粉笔在黑板上写字。materialsubstancegeologywritingeducationChat with AIVocabulary GamePractice Reading
noun🔗Share粉笔 A piece of chalk, or nowadays processed compressed gypsum, that is used for drawing and for writing on a blackboard."The teacher used a piece of chalk to write the math problem on the blackboard. "老师用一支粉笔在黑板上写下了这道数学题。materialwritingstationeryeducationChat with AIVocabulary GamePractice Reading
noun🔗Share裁缝粉，画粉。 Tailor's chalk."The seamstress used tailor's chalk to mark the alterations needed on the dress. "那位裁缝用裁缝粉在裙子上标出需要修改的地方。materialstationeryChat with AIVocabulary GamePractice Reading
noun🔗Share镁粉，防滑粉 A white powdery substance used to prevent hands slipping from holds when climbing, sometimes but not always limestone-chalk."Before grabbing the rock wall, she dipped her hands in the chalk to improve her grip. "攀岩前，她把手伸进镁粉里沾了沾，好增加抓握力。materialsubstancesportChat with AIVocabulary GamePractice Reading
noun🔗Share小队空降兵, 一队空降兵 A platoon-sized group of airborne soldiers."The first chalk of paratroopers jumped from the plane, followed quickly by the rest of their platoon. "第一队空降兵跳出了飞机，紧随其后的是他们排的其他成员。militarygroupChat with AIVocabulary GamePractice Reading
noun🔗Share热门，大热门 (horseracing) The favorite in a sporting event."The chalk in the horse race was the chestnut mare, predicted to win by many experts. "这场赛马中的大热门是那匹栗色母马，许多专家都预测她会赢。sportgameentertainmentbetChat with AIVocabulary GamePractice Reading
noun🔗Share热门，大热必胜。 The prediction that there will be no upsets, and the favored competitor will win."The soccer team's recent undefeated streak gave the coach confidence in the chalk, that they would win the championship. "这支足球队最近的连胜纪录让教练对“大热必胜”更加有信心，相信他们能赢得冠军。sportbetoutcomeChat with AIVocabulary GamePractice Reading
verb🔗Share给...擦粉，用粉笔涂抹 To apply chalk to anything, such as the tip of a billiard cue."Before the game, the player chalked the tip of his cue. "比赛前，那位选手给他的球杆头擦了粉。sportutensilactionChat with AIVocabulary GamePractice Reading
verb🔗Share用粉笔写，粉笔记录 To record something, as on a blackboard, using chalk."The teacher chalked the lesson plan onto the board. "老师用粉笔把教案写在了黑板上。writingeducationcommunicationChat with AIVocabulary GamePractice Reading
verb🔗Share用粉笔划线，用白垩粉画线 To use powdered chalk to mark the lines on a playing field."The coach chalked the lines for the soccer game on the field. "教练在球场上用粉笔给足球比赛划好了线。sportactionmarkChat with AIVocabulary GamePractice Reading
verb🔗Share记录，记下. To record a score or event, as if on a chalkboard."The teacher chalked the final score of the game on the board. "老师在黑板上记录下了比赛的最终比分。achievementsportgamemarkChat with AIVocabulary GamePractice Reading
verb🔗Share给土地施白垩肥，用白垩粉改良土壤 To manure (land) with chalk."The farmer chalked the field to improve the soil's quality. "农夫给田地施了白垩肥，以改善土壤质量。agricultureenvironmentChat with AIVocabulary GamePractice Reading
verb🔗Share使变白，漂白。 To make white, as if with chalk; to make pale; to bleach."The shock of seeing the accident seemed to chalk her face, leaving it as white as a sheet. "看到事故惨状的震惊似乎让她脸色刷白，像一张白纸一样。appearancecolorChat with AIVocabulary GamePractice Reading
