Epicalyx
n. 副萼
🗣️ 情景例句
How can I reach you?
我怎样才能联系到你呢？
A friend to everybody is a friend to nobody.
广交友，无深交。
it is extremely difficult to estimate the true value of the services which people perform for us.
但要估算别人为我们为所提供的服务的价值却是极其困难的。