First lieutenant
（美国陆军、空军、海军陆战队的）中尉
🧩 词语组成解析
first
[fɝst]
n. 第一，最初;头等;一号，;[乐]高音部;
adv. 最早，最初;首次;宁愿;优先;
adj. 第一流的;最初的，最早的;基本的，概要的;高音的;
num. 第一;
🗣️ 情景例句
Is he OK?
他还好吗？
If it hadn't been for your help, we would never have finished it.
如果没有你的帮助，我们永远完不成任务。
What they had in fact found was a ship which had been sunk many years before.
事实上，他们发现的是另一艘沉没多年的船。