Guard reactor
[化] 保护反应器
🧩 词语组成解析
guard
[ɡɑrd]
n. 警卫;狱吏，看守;护卫队;防护装置;
vt. 保卫，守护;看守;加防护装置;谨慎使用;
vi. 警惕;警卫;
🗣️ 情景例句
and I promised to have lunch with both of them today.
我答应今天和他们共进午餐。
Mr. Smith is still in his forties.
史密斯先生才四十几岁。
Next Friday? Why, what's happening? I'm going away for the weekend.
下星期五？嗨，到底有什么事情？我要外出度周末。