0 the fact that someone or something is in a place -- 出席，在場；（事物的）存在，出現
He stood there in the corner of the room, a dark, brooding (= worrying) presence. 他站在屋子的角落裡，神色陰鬱，愁容滿面。
stage presence 舞臺風度
There was a strong police presence at the demonstration. 在示威現場有大批警力。
The United Nations has maintained a presence in the region for some time. 聯合國派部隊在該地區駐紮已有一段時間。
His daughter's presence seemed to fill her empty bedroom. 他女兒仍在的感覺似乎使她的臥室不那麼空蕩蕩的。
The document was signed in the presence of two witnesses. 這項文件簽署時有兩個證人在場。
The presence of pollen in the atmosphere causes hay fever in some people. 空氣中花粉的存在會使一些人患上花粉熱。
She was overawed by the presence of so many people. 這麼多人在場，把她嚇壞了。
Even in the presence of a stable policy anchor, policy learning takes place which prompts policy-makers to reassess policy settings.
The presence of the cofactor is sometimes essential for the polypeptide to fold.
A general treatment must consider the presence of more than one electron in orbitals close in energy.
The presence of multiple gene copies and isoforms is fairly common among translation factors.
The carer can now serve the dying with compassion, deep caring, professional knowledge, and comfort in the presence of the patient.
The classification analysis showed that the presence or absence of a depressive disorder could be correctly determined by the function in 80.6% of cases.
The inhibition of trypsin was affected by the presence of chymotrypsin and vice-versa.
Important though they may be, presences of this sort therefore expose themselves to security risks that are hard to calculate and often call forth expectations that we cannot fulfil.
