analog chromatogram
基本释义
模拟色谱(图)
实用场景例句
历史事件
The craven officials surrendered without a fight when the enemy approached the city.
当敌人逼近城市时，那些懦弱的官员不战而降。
战争背景
The craven soldier deserted his post, abandoning his comrades to certain death.
那位懦弱的士兵逃出了岗位，抛弃了战友，让他们面临必死的命运。
道德批判
The craven journalist refused to publish the story, fearing retaliation from powerful donors.
那位懦弱的记者拒绝发表这个故事，担心遭到 powerful 捐赠者的报复。
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