Actinyl
[化] 锕系酰; 锕系元素酰
🗣️ 情景例句
It's OK, Harry.
没关系， Harry。
And trade terminology in English is helpful in actual business negotiations.
对于实际的商务谈判是非常有用的。
Jack is trying to cut down on smoking.
竭克正竭力戒烟。