基本解释桶样 包内取样英汉例句双语例句The quartz tube was placed in a modified quartz sample ladle, and then the sample was sent to the combustion chamber.石英管放入我们改进的石英样品勺中，然后样品送入燃烧室。ladle sample更多例句词组短语短语frequency of ladle sample 取桶样次数ladle sample更多词组