第三人稱(chēng)復數：precursors
precursor基本解釋
precursor
名詞前輩，前驅?zhuān)蠕h，前任; 預兆，先兆，初期形式; [核]前驅波，初級粒子; 預報器
precursor網(wǎng)絡(luò )解釋
1. 先驅?zhuān)簮阂廛浖录碚饔袃煞N:惡意軟件先驅(precursor)和跡象 (indication),所謂先驅是指惡意軟件攻擊可能會(huì )在將來(lái)出現. 跡象是指是指已經(jīng)出現或是正在出現的表征. 確認感染系統的實(shí)體地址的難處有幾個(gè)因素. 在一個(gè)管理良好的網(wǎng)絡(luò )環(huán)境中,
2. 前體物：一般都用mRNA上3個(gè)連續核苷序列表示某一野生型菌株因發(fā)生基因突變而喪失合成一種或幾種生長(cháng)因子(堿基或氨基酸)的能力,只有從周?chē)h(huán)境或培養基中獲得這些營(yíng)養或其前體物(precursor)才能正常生長(cháng)繁殖的變異類(lèi)型,稱(chēng)為營(yíng)養缺陷型.
3. 前驅物：已有研究顯 已有研究顯 已有研究顯 已有研究顯 示心房早期收縮是心房顫動(dòng)之前驅物 (Precursor) 示心房早期收縮是心房顫動(dòng)之前驅物 (Precursor) 示心房早期收縮是心房顫動(dòng)之前驅物 (Precursor) 示心房早期收縮是心房顫動(dòng)之前驅物
precursor詞典解釋
1. 先驅?zhuān)幌蠕h；前身
A precursor of something is a similar thing that happened or existed before it, often something which led to the existence or development of that thing.
e.g. Real tennis, an ancient precursor of the modern game, originated in the eleventh century...
室內網(wǎng)球，現代網(wǎng)球運動(dòng)的古老前身，起源于11世紀。
e.g. He said that the deal should not be seen as a precursor to a merger.
他說(shuō)該筆交易不應該被看作是合并的前兆。
precursor英英釋義
noun
1. something that precedes and indicates the approach of something or someone
Synonym: harbingerforerunnerpredecessorherald
2. a person who goes before or announces the coming of another
Synonym: forerunner
3. a substance from which another substance is formed (especially by a metabolic reaction)