読み | へいそく |
---|---|
品詞 | |
カテゴリ |
(1)(meteorology) a composite front when colder air surrounds a mass of warm air and forces it aloft
(2)寒気が暖気団を取り囲みそれを押し上げるときに重なり合った前線
(3)an obstruction in a pipe or tube; "we had to call a plumber to clear out the blockage in the drainpipe"
(4)パイプや管の中の詰まり
(5)closure or blockage (as of a blood vessel)
(6)(血管の)閉塞または閉鎖