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- This layer of rock contains a lot of flint. 這一巖層中有大量燧石。
- Ouch! The sand is so hot! I can burn my feet. 哎喲！沙子這么燙！會(huì )燙傷腳的。
- The sand blew into the food and made it gritty. 砂吹進(jìn)食物中，里邊盡是砂子。
- Your cigarette-lighter needs a new flint. 你的打火機需換新電石了。
- The children were playing in the sand pit. 孩子們在沙坑中玩耍。
- The tractor has make deep furrow in the loose sand. 曳引機在松軟的沙土上留下了深深的車(chē)轍。
- The sun blazed down on the sand. 陽(yáng)光強烈地曬在沙灘上。
- His company was built on the sand. 他的公司根基不穩固。
- At that time they have learn to strike fire from flint. 那時(shí)他們已學(xué)會(huì )了用燧石打火。
- The river has scour out a passage in the sand. 這條河在沙土中沖出一條水道。
- The boat grounded on a sand bank. 船只擱淺在沙洲上。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一個(gè)地道。
- A piece of flint used as a tool by primitive human beings. 打火石原始人作為工具用的一塊打火石
- At that time they had learned to strike fire from flint. 那時(shí)他們已學(xué)會(huì )了用燧石打火。
- It fell onto the wet sand, then sank (in). 那個(gè)東西掉在潮濕的沙子上，然後沉了下去。
- The bond that binds the smugglers together is a rope of sand. 把走私犯聯(lián)接起來(lái)的是條沙做的繩子，一碰就碎。
- Sand and leaves trapped the water in the stream. 沙子和樹(shù)葉堵住了小河的水流。
- The young man has plenty of sand in him. 這個(gè)年輕人有足夠的勇氣。
- He was really just ploughing the sand. 他不過(guò)是在白費力氣。
- He is as hard as flint where business in concerned. 在買(mǎi)賣(mài)上面他是冷酷無(wú)情的。
