您要查找的是不是：
- I know Mrs Hill by sight, but we've never met. 我见希尔夫人面熟，但并不相识。
- I know him by sight but I can't remember where we met. 我觉得她很面熟，但记不起在什么地方见过面。
- I have never met Mr. Reese; I simply know him by sight. 我从未见过里斯先生，我只是看他面熟。
- They knew each other by sight, but their orbits did not touch. 他们见面认识，但各有各的生活圈子。
- The stones had been worn smooth by the constant flow of water. 这些石头不断经流水冲刷已很光滑。
- I knew this young woman by name and by sight. 我知道这位姑娘的名字，也见到过她。
- Keeping the film surface smooth by hydrolysis. 在水解作用下可使漆膜表面光滑。
- I know him by sight but have never spoken to him . 我见到他认识，但没同他讲过话。
- I know Mrs Hill by sight,but havenever met her. 我跟希尔夫人面熟,但并不认识她(从来没人给我们介绍过)。
- I know him by sight but have never spoken to him. 我见到他认识,但没同他讲过话。
- The rocks were worn smooth by the river. 岩石被河水磨光滑了。
- I know Mrs. Hill by sight ,but have never met her . 我跟希尔夫人面熟，但并不认识她。
- I know Mrs. Hill by sight,but we've never met. 我见希尔夫人面熟, 但并不相识。
- I know her by sight ,but we have never met . 我跟她只是面熟，但从来没人给我们介绍过。
- I know him by name,but not by sight. 我听到过她的名字，看到了并不认识他。
- I know Mrs Hill by sight, but have never met her. 我见面认得希尔夫人，但是从来没人给我们引见过。
- The stones have been worn smooth by the constant flow of water. 不停的流水把这些石头冲刷得很光滑。
- Some of them he knew by sight, one or two by name. 有些人他面熟，个别的还能叫出名字。
- I know her by sight,but we've never met. 我跟她只是面熟,但从来没人给我们介绍过(并不认识)。
- A small stone, especially one worn smooth by erosion. 鹅卵石一种小石子，尤指被冲蚀的光滑石头
