Underlugs
枪管尾端下部凸耳(双管枪支)
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会的会议。
I do have such a gorgeous face even if I do say so myself.
假如要我自己说嘛，我委实是个美人胚子。
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，