Mesons
n. [高能] 介子；正中面\\nn. (Meson)人名；(西)梅松
🗣️ 情景例句
And that's what I did.
我也这样做的。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
He himself has done it lots of times!
他自己就已戒了很多次了！