Microinjector
微量注射器
🗣️ 情景例句
This vacation is for you and me.
这是我和你的假期。
He is attending a morning intensive course four hours a day, six days a week.
他每周六早晨都上一门4小时的速成课。
I really think a little exercise would do you good.
我真的觉得做点运动对你有好处。