chipping什么意思解释？

He was chipping away at the rock with a hammer.他在用铁锤把那块岩石一小块一小块地敲下来.The meeting was very lively and informal with everyone chipping to supplement or refute what the speakers said.会议开得很活跃,不拘束,每个人都能插话补充,或反驳发言者的讲话.He began ...

chipping的音标：chipping的英式发音音标为：['tʃɪpɪŋ]chipping的美式发音音标为：['tʃɪpɪŋ]...