Methylepinephrine
[化] 甲肾上腺素
🗣️ 情景例句
No sweat! I'd be happy to help.
没什么！很高兴我能帮上忙。
A shiver of fright ran through them as he dove from the cliff.
他从悬崖跃下时，恐怖的颤栗掠过了全身。
It's often cold in December, January and February.It snows sometimes.
12月、1月和2月常常很冷，有时还下雪。