Indicator element
[化] 示踪元素
🧩 词语组成解析
indicator
['ɪndɪketɚ]
n. 指示器;[化]指示剂;指示者;
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
I'm having some trouble keeping food down.
我吃东西时感到困难。
The party was fresh in her memory.
那次聚会在他脑海里记忆犹新。
'How did your clothes get into such a mess?'
“你的衣服怎么搞得一塌糊涂？”