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词汇
胎盤
释义
胎盤
tāi pán
哺乳動物的胎兒與母體交換物質的器官。人類由胎兒的葉狀絨毛膜和母體子宮內膜形成的基蛻膜組成,扁圓形,經臍帶與胎兒連接,通過絨毛的滲透作用維持胎兒的營養、呼吸和排泄,並分泌激素促進子宮和乳腺的生長placenta
简体胎盘
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She shrieked out a warning
She shrink back
She shrinks from meeting strangers
She shriveled with age
she shrugged her shoulders abjectly
sheshtamad
Sheshtamad
She shuddered at the sight of the dead body
She shuddered at the very thought of a snake
She shut his ears to all appeals for help
She shuts her eyes
She shuts herself in her study for hours
She shut the blind directly
She shut the lid down
She Si
She sickened at the sight of a dead rat
She sidled away
She sifted thistles through her thistle-sifter
She sifted through her purse
She sighed a deep sigh of relief
She sighed for home and friends
She sighed out a prayer
She sighed wistfully
She signaled me to enter
She signalled him to follow
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更新时间：2025/6/15 16:52:40