英语词汇“fire extinguishing apparatus”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	fire extinguishing apparatus
释义	fire extinguishing apparatus 基本例句灭火器 A fire extinguisher is a fire-fighting implement.灭火器是消防用具。 Watchman should be present with fire extinguishers.看护人旁边必须放置灭火器。
随便看	total unit energy cost total unit gross total unsaturates total unsharpness total up total upstream erosion total variable cost total variable costs total variance total variances total variation total variation function total variation minimization total up to total urethral discharge total urinary gonadotropin total urinary protein total urogram total usage amount Total uterine cross-sectional area total uterine impulse total uterous resection total utility total utility plant total utilization of PCA