记住 Expander：词根拆解 + 名言例句助记法

📝 例句

On the other hand, prepared negative plate expander is commercially available.

另一方面, 在商业上可购到现成的负极板膨胀剂.

*[ik'spændә]n. 扩展器, 扩管器【计】扩展器; 扩大器【化】膨胀机; 骤冷器【医】膨胀器, 膨胀剂

constructing v. 修建( construct的现在分词 );构成;组成;（按照数学规则）编制;

authorize vt. 授权，批准，委托;

ohm n. <电>欧姆（电阻单位）;欧姆定律;

montage n. 蒙太奇;（电影、电视的）镜头组接;合成画;叠化剪辑;

mapping v. 映射，绘制…的地图，计划;测图;测绘;

entity n. 实体;实际存在物;本质;

acoustic adj. 听觉的;声学的;原声的;音响的;

credential n. 外交使节所递的国书，信任状;文凭; v. 提供证明书;

They're better when they're hot.

趁热吃更好。

Well, yes, I could do that. But I don't want to do anything alone.

哦，好，这事我能办。但我又不想一个人做事情。

I'll ask her to call you. Goodbye.

我会叫她给你回电话的。再见。

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