Thermionic activity
[化] 热离子活度
🧩 词语组成解析
a. 热离子的\\n[电] 热离
🗣️ 情景例句
And you'll have a full day in the country.
你们就可以在乡下待一整天啦。
Let's make a date to go shopping next Thursday.
让我们确定下星期四去购物的时间。
'Did you have a good meal? he asked.
“您吃得好吗？”他问。