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- It should also have solid grip in wet conditions and self clean thru most mud and dirt. 它在潮湿的环境下也有这固体摩擦力，并且具有自身清洁的功能，可以抵御湿气和泥土。”
- If it has a self clean cycle you should run it with a capful of vinegar or lemon juice . 新近流行手工敲边地板，它产生的不规则边缘能增强立体感，还原木制历史感，就像顶级皮具需要做旧来表现怀旧，两者异曲同工。
- Ride-on Sweepers 1404 : with several patented techniques, including NDC (No Dirt in Curve), 2 self cleaning system and effective discharge system, can provide great productivity and ergonomics. 驾驶式全自动扫地/吸尘机1404:是一款较大型的驾驶式全自动扫地/吸尘机,包含多项专利技术,如NDC无残留系统,双动力除尘系统和高效的垃圾倾倒系统,让清扫更智能更高效。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- I do not like to go to the movies by my self. 我不喜欢自己一个人看电影。
- I my self is going to make a sandwich. 我要亲手做个三明治。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- He was a wreck of his former self. 他身体坏得不成样子，已兴从前判若两人。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- Knowledge of self increases as one gets older. 随着年岁的增长，人们的自我认识也不断加深。
- The dentist was cleaning and taking out teeth. 牙科医生正在清洁和拔牙。
- He's not looking like his old self lately. 他最近看起来不像以前那样。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- Why is it that I always land up cleaning the bath? 为什麽总是该我来洗刷浴缸?
- He is my best friend, my second self, as it were. 他是我最好的朋友，或者说，是第二个我。
- He was busily employed in cleaning his shoes. 他忙著擦鞋。
- He never has any thought of self. 他从不考虑个人得失。
- She is cleaning up the kitchen now. 她现在正在打扫厨房。
- He is now out of all conceit with his former self. 他现在全盘否定了他原来的自己。
- She was cleaning the bedroom when he called her. 他给她打电话时她正在打扫卧房。
