Photoeffect
光电效应
🗣️ 情景例句
I'm glad to make you acquaintance.
我很高兴认识你。
Kindness always begets kindness.
善有善根。
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。