by-pass channel的用法和樣例：
例句
- By comparison, during the gastric bypass procedure the surgeon diides the stomach and reshapes it into a small pouch.
比較看，在胃腸道旁路術(shù)中，外科醫師切斷胃，重新塑形為小囊。 - Another application migth be non-surgical cardiac bypasses that grow new blood vessels around those blocked or constricted by atherosclerosis.
另一個(gè)應用可能是建立非手術(shù)心臟旁路，生成新的血管?chē)@這些由于動(dòng)脈粥樣硬化阻塞或狹窄的血管。
