Efficaciousness
n. 有效;灵验
🗣️ 情景例句
At six you're meeting, Mr. Ozawa.
六点钟 ，要会见Ozawa先生。
All roads lead to Rome.
条条道路通罗马。
Well, let's count them. One, two, three, four, …
嗯，咱们来数数。1，2，3，4……