Hedta
[化] 羟基乙二胺三乙酸
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
It would help if you could try to speak a little slower.
请你尽量放慢说话速度。
You don't have many apples, Jim, says Li Lei.
“你的苹果不多，吉姆，”李垒说