Tributylamine
[化] 三丁胺
🗣️ 情景例句
Excuse me. Can you help me?
对不起 你能帮帮我吗
One thorn of experience is worth a whole wilderness of warning.
一次痛苦的经验抵得上千百次的告诫。
I'd appreciate your kind consideration in the coming negotiation.
洽谈中请你们多加关照。