chalkboard
听听怎么读
英 [ˈtʃɔ:kbɔ:d]
美 [ˈtʃɔkbɔrd]
是什么意思
黑板；
变形
复数：chalkboards
英英释义
chalkboard[ 'tʃɔ:kbɔ:d ]
-
n.sheet of slate; for writing with chalk
同义词：blackboard
学习怎么用
双语例句
用作名词(n.)
- The map was drawn on a chalkboard with ink-markers.
那张地图用记号笔画在一块黑板上。 - Then one morning we were working math problems at the chalkboard.
后来有一天早晨，我和玛丽在黑板上写下了数字题目。
权威例句
ChalkboardChalkboardChalkboardAn electronic chalkboard for classroom and distance teachingTeaching with an intelligent electronic chalkboardThe Chalkboard versus the Avatar: Comparing the Effectiveness of Online and In-class Courses.Beyond the chalkboard: Computer-support for collaboration and problem solving in meetingBeyond the chalkboard: computer support for collaboration and problem solving in meetingsE‐Chalk: a lecture recording system using the chalkboard metaphorFrom chalkboard, slides, and paper to e‐learning: How computing technologies have transformed anatomical sciences educationComparison of the impact of powerpoint and chalkboard in undergraduate medical teaching: an evidence based studyIs the Planetarium a More Effective Teaching Device than the Combination of the Classroom Chalkboard and Celestial Globe?A Comparison of the Effectiveness of the Planetarium and the Classroom Chalkboard and Celestial Globe in the Teaching of Specific As...
