noun 下载 🔗分享 油脂，油类。 Liquid fat. Examples : "Many salad dressings contain unhealthy oils, so read the label carefully. " 很多沙拉酱都含有不健康的油脂，所以要仔细阅读标签。 food substance material 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 石油，润滑油 Petroleum-based liquid used as fuel or lubricant. Examples : "The mechanic checked the car's oils to make sure the engine was running smoothly. " 技工检查了汽车的机油，确保发动机运转顺畅。 fuel material substance energy industry 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 油画，油彩画。 An oil painting. Examples : "My art teacher praised the vibrant oils she painted of wildflowers. " 我的美术老师称赞了她画的那些色彩鲜艳的野花油画。 art 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 油画颜料，油彩 Oil paint. Examples : "I prefer to paint in oil" 我更喜欢用油画颜料来画画。 art material substance 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 涂油，润滑。 To lubricate with oil. Examples : "He oils his bicycle chain regularly to keep it running smoothly. " 他定期给自行车链条上油润滑，以保持其运转顺畅。 technical machine 与AI对话词汇游戏阅读练习
verb 下载 🔗分享 加油，涂油。 To grease with oil for cooking. Examples : "She oils the baking pan to prevent the cake from sticking. " 她在烤盘上涂油，以防止蛋糕粘连。 food utensil 与AI对话词汇游戏阅读练习
