Eustatism
海面升降性, 海面进退性
🗣️ 情景例句
Thanks for the haircut, keep the change.
谢谢你给我剪头，不用找了。
Did you get dressed right away?
你马上穿好衣服吗？
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，