Pick someone to scrub in if we helped 就选去协助手术
Scrub in to assist on an advanced procedure. 来参与协助这次高级手术
You'll scrub in for an appendectomy this afternoon. 下午你来做阑尾切除手术
From the sea, it looked no more than a low sandbank covered in scrub. 从海上看 它不过是一片被灌木丛覆盖着的低矮沙洲