Textbooks commonly denote shear stresses by the symbol and two subscripts.教科书通常用符号和两个脚标表示剪应力.Radiation shields are commonly used to reduce radiation errors.辐射屏蔽罩一般用于降低辐射误差.Psychoactive substances are commonly grouped toa...
该行业的年轻从业者流动率较高。The industry has a high turnover of young people.许多从业者都采用浮动制计费。Many practitioners have a sliding scale of fees.成衣业的竞争极为激烈，其从业者要想站住脚，就要有许多关系。The rag trade is extremely competitive, and one needs plenty of c...
Lemon and lime juice were both temporarily out of stock.柠檬汁和酸橙汁暂时都缺货。Lemon juice can help to prevent economy-class syndrome by improving blood circulation.柠檬汁能够改善血液循环，有助于预防经济舱综合征。Try using lemon juice to remove tobacco s...