“敏锐”造句
虽已年届九旬，她依然头脑
敏锐，个性很强。
Into her nineties, her thinking remained acute and her character forceful.
他机智诙谐，具有
敏锐的商业头脑。
He was witty, amusing and gifted with a sharp business brain.
布兰德
敏锐的耳朵听出了口音。
Brand's keen ear caught the trace of an accent.