Tema standard
[机] 壳管式热交换器标准
🧩 词语组成解析
n. 特马（加纳第二大城市）
standard
['stændɚd]
n. 标准，规格;旗，军旗;度量衡标准;直立支柱;
adj. 标准的，合格的;普遍的，一般的;公认为优秀的;
🗣️ 情景例句
I can speak English as far as foreign languages are concerned.
就外语来说，我只会讲英语。
A secret between more than two is no secret.
两人以上知道的秘密就不算秘密。
The police had been told that a bomb had been planted on the plane.
有人报告警察，说飞机上安放了一枚炸弹。