Stomatodeum
口道, 口凹
🗣️ 情景例句
My boss and some friends at the office.
我老板和办公室的同事。
It is never too old to learn.
为学不怕年高。
A short time before, great trees had covered the countryside for miles around.
就在不久之前，参天大树还覆盖着方圆数英里的土地。