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- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- Air is a mixture, not a compound of gases. 空气是气体的混合物，不是化合物。
- Rose is a plant with compound leaves. 玫瑰是复叶植物。
- "Broad-shouldered" is a compound word. "Broad-shouldered"是个复合字。
- Common salt is a compound of sodium and chlorine. 食盐是钠和氯的化合物。
- My friend's family lives in the compound. 我朋友的家住在那个大院里。
- An electron tube having a cathode and an anode. 电子二极管有一个阳极和一个阴极的电子管
- A chemical compound consisting of such molecules. 二聚化合物这种聚合物形成化合物
- An organic compound containing many double bonds. 多烯一种包含许多双键的有机化合物
- The number of electron pairs an atom can share with other atoms. 共用电子对数，共价一个原子与其他原子共用的电子的对数
- An electron with a negative charge, as contrasted with a positron. 电子带有负电荷，与正电荷相反的电子
- A medicinal compound formerly used as an antidote for poison. 解毒剂一种药物复合剂，以前用于解毒
- All prisoners were frog-marched (out) into the compound. 犯人都被迫反剪双臂(出来)进入院子。
- A radioactive compound used in radiotherapy or diagnosis. 放射性药剂一种用于放射性治疗或诊断的放射性化合物
- Attempts to split an electron always fail. 企图分裂电子的尝试总是失败的。
- Decomposition or transformation of a compound caused by heat. 热解化用，高温分解由于热量而导致的化合物的分解或转化
- An electron from one of the atom shells is ejected. 电子从原子的某一壳层中被弹射出来。
- The iron in the chemical compound must be purged. 化学混合物中的铁必须清除。
- Each electron bears a single negative charge. 每一个电子都带有一个负电荷。
