-ing 1. 【名词后缀】 构成抽象名词,表示行为、状态、情况及其他
learning ['ləːniŋ ]n. 学问,学识
teaching ['tiːtʃiŋ ]n. 教导
feeling ['fiːliŋ ]n. 感觉
ageing ['eiʤiŋ ]n. 老化
shopping ['ʃɔpiŋ ]n. 买东西
sleeping ['sliːpiŋ ]n. 睡眠
walking ['wɔːlkiŋ ]n. 步行,散步
swimming ['swimiŋ ]n. 游泳
farming ['fɑːmiŋ ]n. 耕作
shipping ['ʃipiŋ ]n. 装运
schooling ['skuːliŋ ]n. 教育
broadcasting ['brɔːdkɑːstiŋ ]n. 广播