Protiums
n. [核] 氕（氢的同位元素）
🗣️ 情景例句
Could you get one for me, please?
麻烦你帮我叫一辆好吗？
It's up in the air.
尚未确定。
You either starve to death or live like Robinson Crusoe, Waiting for a boat which never comes.
要么饿死，要么像鲁滨孙那样，天天盼船来，却总没见船影。