Microinclusion
微量含有物; 显微包裹体
🗣️ 情景例句
John Marchetta runs this company. John Marchetta
经营这家公司。
None preaches better than the ant, and she says nothing.
蚂蚁不说话，但最善于说教。
Sometimes the secrecy goes to such an extent that the whole nature of the research cannot be mentioned.
有时，保密竟达到了这样的程度，即连研究工作的整个性质都不准提及。