Passionless
a. 不热情的, 不动情的, 冷静的
✅ 同义词
🔴 反义词
🗣️ 情景例句
Yeah.
是的。
I can't take it.
真是受不了。
But instruments far more delicate than that were needed if any really serious advance was to be made.
但是，如果要取得真正重大的进展，需要有比这种装置精细得多的仪器。