Relaxer
n. 松弛机；放松者
✅ 同义词
🗣️ 情景例句
He is still unable to express himself in English.
他仍然不能用英语表达自己的意思。
Interest will not lie.
兴趣不会说谎。
many of them serious and senior scientists---- who dream of sending people to it.
其中的不少人是认真和资深的科学家，他们一直梦想着把人送上火星。