它画的是什么它畫的是什麼What it draws
一把蚌壳做的刀:上面一道弯边是壳口,中间一根斜线是把它绑在柄上的绳,下面伸出短柄。一把蚌殼做的刀:上面一道彎邊是殼口,中間一根斜線是把它綁在柄上的繩,下面伸出短柄。A knife made from a clam shell: the curved edge above is the lip of the shell, the slanting line is the cord that binds it to its handle, and the handle juts out below.