1·You may notice redness and swelling after the injection.
注射后会出现红肿。
—— 《牛津词典》
2·Execution by lethal injection is scheduled for July 30th.
注射死刑定于7月30日执行。
—— 《柯林斯英汉双解大词典》
3·The reason why the injection needs repeating every year is that the virus changes.
每年需要重新注射的原因是这病毒经常变化。
—— 《牛津词典》
4·They were unable to prove that the unfortunate lady had died as a direct result of his injection.
他们不能证明那名不幸女士的死亡是由于他的注射直接造成的。
—— 《柯林斯英汉双解大词典》
5·Who had given me the injection?
是谁给我注射的?