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birth canal的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
英英釋義
Noun:
-
a passage in the uterus and vagina through which a fetus passes during vaginal birth
birth canal的用法和樣例：
例句
- One specimen is even preserved in the birth canal.
一個(gè)樣本甚至在產(chǎn)道中被保存了下來(lái)。 - Turn the little oval skull face-forward, and it drops neatly into the pelvic brim, the beginning of the birth canal.
把這個(gè)小小的橢圓形頭顱臉朝前，便能巧妙地滑入骨盆緣，那里即是產(chǎn)道開(kāi)始的地方。
