Control,on-off
[化] 开关控制; 通断控制; 双位调节
🧩 词语组成解析
off
[ɔ:f, ɔf]
prep. 从…落下;离开;从…去掉;下班;
adv. 离开;距，离;被取消;下班;
adj. 不新鲜的;不能接受;不礼貌;
n. 起跑;
v. 杀死;
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
This airline has a good safety record.
这家航空公司有很好的飞行安全记录。
Hubert Latham took off from the French coast in his plane the 'Antoinette IV.
休伯特。莱瑟姆驾驶“安特瓦特4号”飞机从法国海岸起飞，