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- The chemical symbol for copper is "Cu". 铜的化学符号是Cu。
- She catch the insect by invert her cup over it. 她把杯子倒扣在昆虫上，将它逮住了。
- On maps, a cross is the symbol for a church. 在地图上，十字符号代表教堂。
- Cypress branches used as a symbol of mourning. 柏枝作为悲哀象征的柏树枝
- We use x as the symbol for an unknown quantity. 我们用x表示一个未知数。
- The white bird is a symbol of freedom. 这白色的鸟是自由的象徵。
- The Cross is the symbol of Christianity. 十字架是基督教的象征。
- The lion is the symbol of courage. 狮子是勇武的象徵。
- invertible symbol 可逆符号
- The dove is the symbol of peace. 鸽子是和平的象征。
- A mark or symbol used in a writing system. 符号，字体文字系统里的符号或标记
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The symbol for the Roman numeral one hundred. 罗马数字中表示一百的符号
- He only bought the yacht as a status symbol he hates sailing. 他买游艇只是为了显示身分--其实他根本不喜欢玩游艇。
- Are Infinite Dimensional Spheres Invertible? 无限维球面可逆吗？
- A matrix used in constructing a symbol or character image on a display screen. 用来在显示屏幕上构造出一个符号或字符图象的一种点阵。
- The chair be invert on the table . 椅子倒放在桌子上。
- The michelin restaurant guide use a chef's hat as a symbol of quality. 米奇林餐馆手册用厨师长帽作为质量的标志。
- Place a plate over the cake tin and invert it. 在蛋糕烤模上盖一个盘子，然后将其翻倒过来。
- Invert the differential case in the vise. 在虎钳中翻转差速箱。
