🧩 词语组成解析
n. (Petrovich)人名；(俄)彼得罗维奇
[电影]穆索尔斯基
🗣️ 情景例句
Thanks, Mom.
谢谢，妈。
Slow help is no help.
帮忙不及时，等于不帮忙。
They had just had enough time to swim out of danger when the boat again completed a circle.
他们刚刚来得及游出危险区，快艇就又转完了一圈。