Gallin,pyrogallophthalein
[化] ┢因; ┢靈; 焦┢酚酞
??? 情景例句
Shall I tell him you called?
我告訴他你來過電話，好嗎？
To fall
墜下，掉下
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他們生怕別的公司的情報人員據此摸到他們可能要從事的某項科研項目。