Hboc
abbr. hemoglobin-based oxygen carrier 基于血红蛋白氧载体; hereditary breast ovarian cancer 遗传性乳腺卵巢癌
🗣️ 情景例句
You know,maybe I'll put together some photos of Grandpa as a welcome present.
我说，或许我把爷爷的一些照片组合起来，作为欢迎他的一份礼物。
I envy you.
我羡慕你。
In man's early days, competition with other creatures must have been critical.
在人类早期，人类与其他生物的竞争一定是必不可少的。