Ectomesenchyme
外胚层间(充)质
🗣️ 情景例句
In friendship, always. Alexandra.
友情永不渝。Alexandra。"
He who says what he likes shall hear what he does not like.
欢喜说他欢喜的话者将要听到他不欢喜的话。
In many countries, more and more companies are replacing people with computers.
在许多国家有越来越多的公司使用电子计算机来代替人。