Calculators
n. 计算器（calculator的复数）
🗣️ 情景例句
I need to post a letter.
我得去寄封信。
Please fill in this disembarkation card.
请你填写这张入境卡。
The hunt went on for several weeks, but the puma was not caught.
搜寻工作进行了好几个星期，但始终未能逮住那只美洲狮。