您要查找的是不是：
- I need a piece of string to tie this parcel up. 我需要一根细绳把这包裹扎起来。
- The emery is a hard metallic substance. 金刚砂是非常坚硬的金属物质。
- Barium sulfate is a radiopaque substance. 钡硫酸盐是一种辐射光不能穿透的物质。
- I bought a tie pin for my husband yesterday. 昨天我给丈夫买了一支领带别针。
- Gather them and tie them in a knot. 把它们收集起来打成一个结。
- Musk is a kind of strong-smelling substance. 麝香是一种有强烈气味的物质。
- Graphite is a soft black substance. 石墨是一种软而黑的物质。
- I want a tie that will match with this suit. 我想要一条能和这套西装相配的领带。
- I loosened my tie, but I didn't take it off. 我松开了领带，但是没有把它解下来。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- Her account was in substance correct. 她的账目基本上是对的。
- Does this sash tie in front or at the back? 这腰带是在前面打结还是在後面？
- Is it dinner jacket or white tie? 那是便装还是礼服？
- Ammonia is a chemical substance. 氨是种化学物质。
- The substance is irritable to sensitive skin. 这种物质对敏感的皮肤有刺激性。
- Shall I tie the parcel or use sticky tape? 我把包裹捆上还是用胶带粘上?
- She used a rubber band to tie her hair. 她用一根橡皮筋扎头发。
- An inert substance used to dilute. 稀释剂一种惰性物质
- The football game ended in a tie. 那场足球赛以平手结束。
- He twitched nervously at his tie. 他紧张地拽了拽领带。
