Triazanetriyl
[化] 三氮烷三基
??? 情景例句
Are you ready for a lifetime commitment?
你準(zhǔn)備以身相許了嗎？
He is planning his future already.
他已經(jīng)在為將來(lái)做打算了。
No, not exactly. But later, peole developed a way of printing, using rocks.
不完全是這樣。但后來(lái)，人們利用石頭，研制了一種印刷方法。