Ventral placentation

🧩 词语组成解析

ventral ['vɛntrəl]
adj. 腹的,腹部的,腹侧的; n. 腹鳍;
ventro-, ventri-, ventr- 表”胃”
placentation
[解、动]胎盘形成

🗣️ 情景例句

This is as useful as screen door on a submarine.
这毫无用处。
I can't take it.
真是受不了。
Though the new rudder was fitted at tremendous speed, it was impossible for the Cutty Sark to win.
尽管换装新舵时分秒必争,但“卡蒂萨克”号已经不可能取胜了,
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🔤 更多 V 开头的单词

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