During operation, keep the PCB and component lead away from pollutions, such as sweat, hand touch, cream, oil etc. 作业过程中,应防止裸板与零件脚端被汗渍、手渍、面霜、油脂类或其它材料污染。
I was afraid his whole plump body would melt into sweat, the way wax candles melt down to a puddle of oil. 我只怕他整个胖身体全化在汗里,像洋蜡烛化成一摊油。
Take the Shallots and garlic and sweat in pan without oil, add carrots and white wine then add the fish powder and lemon juice. 将小洋葱和大蒜放入无油的锅里干煸,加入胡萝卜和白酒,然后加入鱼粉和柠檬汁。