having a sour, bitter, and acidic taste that is often unpleasant
尖酸的, 苦涩的
他对未成熟柠檬的尖酸味道做了个鬼脸。
a fabric made of the combination of long, thin strands of a specific chemical compound called cellulose acetate
醋酸纤维
pertaining to or containing acetic acid
醋酸的, 醋酸的
在电镀前使用了一种乙酸溶液来清洁金属表面。
a brief section added at the end of a literary work, providing closure, commentary, or resolution
尾声, 后记
她读了后记以理解作者的最终信息。
the event when Jesus Christ was revealed to the Magi
主显节, 神显节
主显节的故事在圣经中有所讲述。
a quantity in a mathematical expression or equation that is treated as fixed in a particular case but can vary to produce different cases
参数
holding a dominant rank, authority, or influence in a particular system or hierarchy
至高无上的, 首要的
作为至高无上的领导者，她对公司的战略做出了最终决定。
to express the meaning of something written or spoken with a different choice of words
释义, 改述
作者没有直接引用，而是选择转述信息以符合文章的上下文。
a person who suffers from an abnormal condition in which they walk around during sleep
梦游者, 夜游者
a disorder in which one is unable to sleep or stay asleep
失眠, 睡眠障碍
他的失眠常常让他在夜晚辗转反侧，寻找一个舒适的入睡姿势。
expressing sorrow for having done wrong
悔悟的, 忏悔的
她提出了一个忏悔的道歉，希望自己的错误能被原谅。
