Fine lathe machine
[化] 精密车床
🧩 词语组成解析
fine
[faɪn]
adj. 好的，上等的;纤细的，精致的;健康的;晴朗的;
n. 罚款;[音乐]终止;晴天;地租;
vt. 罚款;澄清;
adv. 很好地;巧妙地;
fin =end,boundary,表示”结束,范围”#词根助记：拉丁语 finis 边界 -> 顶点 -> fin 法语 最好的 -> 好的
lathe
[leð]
n. 车床，机床;
vt. 用车床加工;
🗣️ 情景例句
You made a tough decision.
你做了一个困难的决定。
What were you doing at about 4 o'clock yesterday afternoon?
你昨天下午在大约4点钟正在做什么？
it requires 97 per cent less energy to travel the quarter of a million miles from the Moon to Earth-orbit than the 200 mile-journey from Earth's surface into orbit!
因此，从月球到地球的25万英里所消耗的能量要比从地球表面进入地球轨道的200英里所耗能量少97%。