13.He's in the hospital on a respirator.
(A)strict diet
(B)special bed to help his back problems
(C)machine to help him breathe
(D)machine that pumps bloods (as the heart does)
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統計: A(2), B(10), C(251), D(14), E(0) #1412706
統計: A(2), B(10), C(251), D(14), E(0) #1412706
詳解 (共 2 筆)
#5410112
respirator
- n. 口罩;[醫] 呼吸器;防毒面具
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