S-l
abbr. short-long (signals) 短-长（信号）; sound-locator sublease 有效土地转租
🗣️ 情景例句
Remember my apple pie on Thanksgiving?
记得在感恩节我做的苹果派吗？
Better an open enemy than a false friend.
明枪易躲，暗箭难防。
Then they brushed ink on the paper.
然后，他们将墨汁刷在纸上。