Fifties
n. 五十几, 五十年代( fifty的名词复数 )
🗣️ 情景例句
I told you.
我告诉过你了。
I should say you've caught a cold.
我看你感冒了。
Now, this is the chemistry lab. Have you been in this lab before?
好啦，这是化学实验室。你们以前到过这个实验室吗？