sand-in

There were grains of sand in her hair.

她的头发里有粒。

There is a mass of sand in the yard.

院里有一。

The sand in the air reduced visibility to a hundred yards.

空中的尘将能见距离降低到100 码。

A petroglyph emerges from the sands of the Sahara in Chad.

这是非洲乍得境内撒哈拉大漠里的一块岩石画。

The sand in the water gravitated towards the bottom of the bottle.

水中的沉到瓶底。

The viciousness of a kind , simplehearted soul , like gritty sand in the rice or splinters in deboned fish ,can give a person unexpected pain.

忠厚老实人的恶毒,像里的砾,或者出骨鱼片中未尽的刺,会给人一种不期待的伤痛.

Compared with that of furane resin bonded sand,the feasibility of phenol resin bonded sand in forming a uniform coating layer in the inside mould surface is studied as well.

本文分析研究了砂在铸型中的成型条件及光洁内表面的形成机，比研究了覆膜和呋喃自硬砂在铸型内表面形成均匀覆砂层的可行性。