Safety cock
[化] 安全栓
🧩 词语组成解析
cock
[kɔk]
n. 公鸡;成熟雄鸟;首领，领导;龙头;
vt. 使某物竖起;使某物倾斜;使朝上;扳上扳机;
vi. 翘起，竖起;大摇大摆;
🗣️ 情景例句
I like to listen to the music and to play piano and occasionally to go swimming.
我喜欢听音乐、弹钢琴，有时候去游泳。
The evils we bring on ourselves are the hardest to bear.
自作孽不可活。
I hate them.I'm sure I've got a low mark.
我讨厌法语。我的法语成绩肯定很低。