y形带活瓣气管导管接头的英文

y-type catheter adapter with valve

• y:     a Y-branch 叉 ...
• 形:    form; shape
• 带:    belt; girdle; ribb ...
• 活瓣:    valve; flap
• 气管:    air tube; windpipe ...
• 导管:    conduit; conduit p ...
• 接头:    connect; join; joi ...