Determinand
[化] 欲测物(元素、离子、原子团等)
🗣️ 情景例句
Get to the point.
请进入正题。
How much does it cost to rent a mid-size car?
租一辆中型汽车要多少钱？
This time, he managed to climb into the mouth of Kituro so that he could take photographs and measure temperatures.
这次他设法爬进了基图罗火山口，以便能拍摄照片和测试温度。