half-cylinder 中文意思是什麼
half-cylinder
解釋
半圓柱體-
On december 8 last year, when a worker was replacing the piping of an oxygen cylinder installed under an operation bed at the accident and emergency ( " a & e " ) department of the queen elizabeth hospital, the oxygen cylinder suddenly exploded, resulting in the suspension of a & e services for about half an hour
去年十二月八日,當工作人員在伊利沙伯醫院急癥室內更換一個安裝在手術床下的氧氣樽的喉管時,該氧氣樽突然爆炸,急癥室服務因而暫停了大約半小時。
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