Fingertips
n. 指尖( fingertip的复数形式 ); 手头有某物随时可供应用
🗣️ 情景例句
But it's not going to be easy.
不过这事可不容易。
Could you hold the door open, please?
请让门继续开着好不好？
Hello. Is that Mr Brain?
喂，是布雷恩先生吗？