unguessableCOCA¹⁸⁷⁸¹⁵BNC²³⁶²¹³⁺¹ 基本例句 🌏不可估量 So alien was his experience to me, so unguessable his values, so mysterious his very language, that I couldn't succeed in engaging him in a few minutes of small talk before he got down to work. 在我看来，他的经历是如此陌生，他的价值观是如此难以预测，他的语言怪异难懂，在他开始干活前，连和他闲聊几句都不可能。 zhongwenlink