Amniotome
[醫(yī)] 羊膜穿破器
??? 情景例句
He is not cut out for teaching.
他不是當(dāng)教師的料。
A good appetite is a good sauce.
饑不擇食。
later, we shall undergo a progressive loss of our vigour and resistance which, though imperceptible at first,
再遲一些，我們就要經(jīng)歷生命力和抵抗力逐步衰退的過程。雖然這個過程起初難以覺察，