trimming slivers打印機(jī): printer marking punch; marki ...用: 40分鐘跑完全程 run the course in 4 ...部件: component; unit; parts; asse ...備用部件: alternate block; replacement parts; spare unit; standby unit可用部件: available unit下載手機(jī)詞典可隨時隨地查詞查翻譯