Second messenger
[化] 第二信使
🧩 词语组成解析
second
['sɛkənd]
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
As far as I am concerned, I cannot object to your marriage.
就我个人而言，我不反对你们的婚事。
That won't happen, will it?
不会吧？
During these tests she was able to read a newspaper through an opaque screen and,
在这些测试中，她能隔着不透明的屏幕读报纸。