基本解釋adj.無(wú)裂痕的同根派生 crackless相關(guān)詞英漢例句The coating were with crackless, good shape and satisfying hardness, passed cutting test with GB/T122. 4. 3-90 standard. 通過(guò)了國(guó)標(biāo)GB/T122.;4crackless更多例句