Elutron
(小型)多用途直线加速器
🗣️ 情景例句
I'm afraid not. We don't generally accept a letter of credit.
恐怕不行，我们一般不采用信用卡。
Adversity successfully overcome is the highest glory.
成功地克服困难是最大的光荣。
We can't sign the contract yet.
我们还不能在契约上签字。