Stander-by
n. 旁观者
🧩 词语组成解析
采伐残留木
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
You blew it.
你办黄了。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。