Opsonization
[医] 调理素作用
🗣️ 情景例句
Why is that?
为什么？
Oh, really? Where did you go?
哦，真好？去哪儿了？
At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
在洛杉矶的一个特设的游泳池里，孩子们甚至在还没有学会走路时就已经能熟练地在水下屏住呼吸了。