Exocoelom
[生]胚外体腔
🔁 扩展释义
【医】 外体腔
🗣️ 情景例句
Without that, it's hard.
没有就难办了。
I approve.
赞成！
that the annual drug bill of the Health Services is mounting to astronomical figures
卫生部门的年度药费上升到了天文数字，