Protohydrogen
[化] 原氢; 初氢\\n[医] 氕(音撇)
🗣️ 情景例句
I know you didn't expect to have me around,
我知道你没有预期我出现在你身边，
Yes, your money has arrived.
噢，您的汇款已经到了。
Most people believe that the strike will last for at least a week.
多数人认为此次罢工至少会持续一个星期。