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trocar
US
・
UK
A1 初級
n.
名詞
套管針
The surgeon inserted the trocar to drain the fluid.
影片字幕
葬儀師による葬儀場ツアー！処置室などを特別に公開 | WIRED Japan
13:59
So the tool we're going to use to do that is called the
trocar
.
The
trocar
is a great big steel spoon or spear.
B2 中高級
禮儀師揭開殯儀館神秘面紗！防腐液從哪注入？詳解人生的最後步驟！｜科普長知識（Mortician Shows Every Step a Body Goes Through at a Funeral Home | WIRED）
13:59
to use to do that is called the
trocar
.
The
trocar
is a great, big steel spear.
B2 中高級
