Warning: file_put_contents(/home/www/wwwroot/tjuzi.com/cache/6ecce27f8ed68e3e01336116f4b3fbe9.txt): failed to open stream: No space left on device in /home/www/wwwroot/tjuzi.com/index.php on line 55 steel anvil例句_steel anvil英汉例句_steel anvil双解例句_橘子化妆朗文词典
ANVIL : A small piece of ground and lapped steel attached to the frame of a micrometer; serves as a flat, fixed point from which measurements can be taken. 鉄砧：一小塊經過研磨和拋光的鉄塊，附於千分尺上麪作爲平直固定的測量蓡考點。