Indistinguishability
[化] 不可区分性
🗣️ 情景例句
San Francisco General Hospital.
这里是旧金山总医院。
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
I'm tired, said my younger brother as he climbed up to join me.
“我累了，”我弟弟边说边爬上岩石和我汇合。