Lockdown
n. <美>(对囚犯的)一级防范禁闭, 一级防范禁闭期
✅ 同义词
🗣️ 情景例句
He's your best man.
他是男傧相呀。
She told me she wanted to start a company.
她告诉我她想开公司。
The most wonderful piece of machinery on show was Nasmyth's steam hammer.
其中最奇妙的是内史密斯的蒸汽锤。