英语词汇“It was difficult for me to pin down the subject”的翻译、意思、用法、释义-英汉汉英双解词典

单词	It was difficult for me to pin down the subject
释义	It was difficult for me to pin down the subject. 对我来说，要弄清楚这个问题很困难。
随便看	hardware interrupt system Hardware interrupt vectors are set hardware in the loop hardware in-the-loop Hardware in-the-loop hardware-in-the-loop hardware-in-the-loophwilsimulation hardware-in-the-loop hwil simulation hardware-in-the-loophwlsimulation hardware-in-the-loop hwl simulation hardware-in-the-loop real-time simulation hardware in the loop simulating hardware in the loop simulation hardware in the-loop simulation hardware in-the-loop simulation Hardware-in the-loop simulation hardware-in-the-loop simulation Hardware-in-the-loop simulation hard-ware-in-the-loop simulation hardware-in-the-loop simulation system hardware in the loop Simulink hardware-in-the-loop test hardware in the loop test-rig hardware-in-the-loop validated simulation hardware isolation of program