Hand-held calculator
[计] 手提式计算器
🧩 词语组成解析
hand
[hænd]
n. 手;协助，帮助;（工具等的）把，柄;掌管;
vt. 传递，交给;搀扶;支持;
held
[[held]]
hold的过去式和过去分词
🗣️ 情景例句
Grandpa, you are a terrific guy!
爷爷， 你真了不起！
The news spread all over the world.
这消息传遍全世界。
He waited until the volcano became quiet and he was able to return two days later.
他等到火山平静下来，两天以后又返回去。