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n. 平衡物，稱錘，平衡力; 精選例句 高考 1、 Where the counterweight device has no safety gear , relevant parts should be installed before entering hoistway. 7對重如沒有安全鉗裝置的, 應(yīng)在未進(jìn)入井道前將有關(guān)零件裝妥. 來源:網(wǎng)絡(luò)期刊摘選 2、 A weight that acts to balance another ; a counterpoise or counterweight. 一種為滑框準(zhǔn)備的平衡錘. 來源:網(wǎng)絡(luò)期刊摘選