Isotopy
n. 同位素学\\n[化] 同位素学; 同位素性质
🗣️ 情景例句
Thanks, Michelle.
谢谢， Michelle。
Love understands love; it needs no talk.
爱情可以意会，无需言传。
I was very tired this morning. I couldn't get up.
我早上很累，起不来。