Detectable element
[计] 可检测元素
🧩 词语组成解析
detectable
[di'tektəbl]
adj. 可发觉的，可看穿的;
element
['ɛləmənt]
n. [化]元素;要素;原理;[电]电阻丝;
🗣️ 情景例句
What's wrong, Susan?
怎么啦， Susan？
Misfortunes never (seldom) come alone (single).
祸不单行。
A few days later about 140 black people were taken and put on a tall sailing ship waiting off the coast.
几天以后，大约140名黑人被带到一艘停靠在海岸边的大帆船上。