1·An injection of local anaesthetic is usually given first to numb the area.
通常先局部麻药注射使这一部位失去知觉。
—— 《柯林斯英汉双解大词典》
2·In experiments, an injection of cytoplasm from dextral eggs changes the pattern of sinistral eggs, but an injection from sinistral eggs does not influence dextral eggs.
在实验中，用取自右旋卵子的细胞质进行的注射，可改变左旋卵子的模式；用取自左旋卵子的细胞质进行的注射却不能影响到右旋卵子。
3·In experiments, an injection of cytoplasm from dextral eggs changes the pattern of sinisterly eggs, but an injection from sinisterly eggs does not influence dextral eggs.
在实验中，右旋卵子的细胞质注射改变了左旋卵子的形态，但是左旋卵子的细胞质注射不会影响到右旋卵子。
4·They gave me an injection to help me sleep.
他们给我打了一针以助我入眠。
—— 《柯林斯英汉双解大词典》
5·An injection of cash is needed to fund some of these projects.
其中的一些项目需要投入现金资助。
—— 《柯林斯英汉双解大词典》
6·Dr. Culver nervously muttered "Here goes," and gave the little girl an injection.
卡尔弗医生紧张地嘀咕了一句“要打了啊”，接着就给那小女孩打了一针。
—— 《柯林斯英汉双解大词典》
7·Everything that happens next during the procedure must be related to this story—an injection becomes the bite of an insect; the heat on the skin becomes the sensation of the sun and a machine that rings becomes a police car passing nearby.
催眠过程中接下来发生的一切都必须和这个故事有关——注射变成了昆虫的叮咬；皮肤上的热度变成了太阳的感觉；响起的机器变成了一辆经过附近的警车。
8·Sara gives Linc an injection that will only last for a while.
莎拉给林肯注射了一针，但只能维持一段时间。
9·For Droujkova, high-level math is important, and what it could use in American classrooms is an injection of childlike wonder.
对于杜洛埃科娃来说，高水平的数学很重要，可以在美国课堂上引起孩子们的好奇心。
10·She pressed the patient a bit too hard when she gave him an injection.
她打针时手重了些。
—— 《新英汉大辞典》