Hedin
n. (Hedin)人名；(瑞典)赫丁；(西)埃丁
🗣️ 情景例句
Except for the beard, he hasn't changed in fifty years.
除了有胡须， 他五十年来没有变。
Do not hallo till you are out of the wood.
未出险境，先莫高兴。
may have left an automatic messenger behind to await the possible awakening of an advanced civilization.
很可能会在离开太阳系时留下自动化信息装置，等待先进文明的觉醒。