Rangekeeper
射程计算仪
🗣️ 情景例句
And miles to go before I sleep,
在我就寝前还得赶许多哩路
If at first you don't succeed, try, try again.
初试不成功，努力勿懈怠。
The lady was dressed in a blue coat and a large, funny hat.
那位妇女穿着一件蓝色的大衣，戴着一顶大而滑稽的帽子。