Portable night vision tester
[医] 手提式夜间视力测验器
🧩 词语组成解析
night
[naɪt]
n. 夜;晚上;（举行盛事的）夜晚;
n. 考试人, 做试验者, 试验装置, 天盖, 华盖\\n[化] 检验器; 试验仪器
🗣️ 情景例句
How long will this letter take to get there?
这封信需要多长时间到那儿？
If you swear you will catch no fish.
咒骂无益，于事无济。
The man went to great lengths to prove that the diamonds were real.
那人竭力想证明那钻石是真货。