Offcinal
药用植物
🗣️ 情景例句
Hi, Tom, this is Mary.
嗨，汤姆，我是玛丽。
The first blow is half the battle.
头炮打响，等于半个胜仗。
He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements,
他指出，平常人的睡眠周期中不时伴有一阵阵奇怪的眼球队活动，