n. 秒;瞬间;次货;第二份食物;
adj. 第二的;次要的;居第二位的;另外的;
adv. 第二;其次;以第二位;
vt. 支持;临时调派;附议;赞成提案;
sec跟随+ond=one第一→跟随第一个之后→第二;秒
🗣️ 情景例句
You're clueless.
你真无知。
The end justifies (or sanctifies) the means.
只问目的,不问手段。
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.