Concurrent forces
[化] 汇交力; 共点力
🧩 词语组成解析
n. 势力；兵力；武装力量（force的复数形式）
🗣️ 情景例句
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
Lost sleep
失眠
Yes, I can.
是的。