Coolheaded
a. 头脑冷静的, 沉着的
🗣️ 情景例句
You can be, too.
你也能做到。
No need to discuss!
免谈！
The world had to wait almost another 100 years for the Channel Tunnel.
世界不得不再等将近100年才看到海峡隧道竣工。