Backstops
n. 挡球网；捕手；支撑物
🗣️ 情景例句
I miss my family very much.
我很想念我的家人。
Your unit price seems fair enough, but we're hoping for a higher discount rate.
单价似乎合理，但我们希望给予更高的折扣率。
The next evening the man upstairs came home from work late as usual.
第二天晚上，楼上人和平时一样很晚才下班回家。