Ref
n. 裁判员\\n[计] 参考, 外部文件报告
✅ 同义词
📖 牛津释义
ref
n
(infml 口) = referee 1.
ref abbr 缩写 = (commerce 商) reference: ref no 369 函件编号 369
our ref 14A; your ref 392, eg at the top of a business letter 我方编号:14A; 你方编号
392（如商务信件页首所注）.
🗣️ 情景例句
That's something to consider.
这是需要考虑的一点。
I'll have studied English for four years next March.
到明年三月，我就学了四年的英语了。[将来完成时，表示将完成…，会做完…]
But we do not need to send men down to get the oil out, as we must with other mineral deposits.
但是，我们不必像开采其他矿藏那样，把人送到地下去把石油取出。