Pentazine
[化] 五嗪
🗣️ 情景例句
Well, I'll tell Richard,
嗯， 我会告诉Richard，
All disputes arising in the course of the consignment period shall be settled amicably through friendly negotiation.
所有在运输途中引起的纠纷都将通过友好协商，妥善加以解决。
Summer comes after spring. It is the hottest season.
春天之后是夏天。夏天是最热的季节。