Endocomplement
(红细胞)内补体
🗣️ 情景例句
We are prepared for the worst.
我们已有最坏的打算。
Opportunity seldom knocks twice.
机不可失，失不再来。
Because of his actions, all Hindus were finally free to draw water from the same village well, to go to the same temple to pray and even marry each other.
由于他的行动，所有的印度人均可自由地从同一个村井打水，去相同的寺庙做祈祷，甚至还可相互通婚。