noun 下载 🔗分享 醚氧，氧桥。 The bivalent R-O-R functional group found in ethers. Examples : "In chemistry class, the professor explained that an ether's distinctive characteristic is the oxy linkage, which connects two alkyl groups. " 在化学课上，教授解释说醚的显著特点是其独特的醚氧连接，它连接着两个烷基。 chemistry compound element substance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 氧炔焰，风焊。 A mixture of oxygen and acetylene; burns at a high temperature and is used for cutting and welding metals. Examples : "The welder used an oxy torch to cut through the thick steel beam. " 焊工用氧炔焰割炬切开了那根厚厚的钢梁。 material substance chemistry industry technology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 奥施康定，羟考酮 A synthetic analgesic drug (trademark OxyContin) that is similar to morphine in its effects. Examples : "The doctor prescribed oxy to help manage his severe pain after the surgery. " 医生开了奥施康定，帮他控制术后的剧烈疼痛。 medicine substance 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 氧，氧气。 The chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. It is a colorless and odorless gas. Examples : "The air we breathe is mostly nitrogen, but a significant part of it is oxy. " 我们呼吸的空气主要成分是氮气，但氧气也占了很大一部分。 element substance chemistry science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 氧气，分子氧. Molecular oxygen (O2), a colorless, odorless gas at room temperature, also called dioxygen. Examples : "The doctor put a sensor on the patient's finger to measure their blood oxy levels. " 医生在病人的手指上放了一个传感器，用来测量他们血液中的氧气含量。 chemistry element substance compound science 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 氧气，助氧。 A mixture of oxygen and other gases, administered to a patient to help them breathe. Examples : "The firefighter gave the injured man oxy until the paramedics arrived. " 消防员给受伤的男子输氧，直到医护人员赶到。 medicine physiology 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 氧原子 An atom of this element. Examples : "The lab technician carefully measured the amount of oxy present in the water sample. " 实验室技术员仔细测量了水样中氧原子的含量。 element chemistry 与AI对话词汇游戏阅读练习
