Off-smelting
[化] 熔炼成分不合格
🧩 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;
smelting
['smeltiŋ]
n. 熔炼;
v. 熔炼，提炼（矿石）( smelt的现在分词 );
🗣️ 情景例句
I'd like to come to the ten o'clock advanced class this morning.
我想今早十点来上你的高级健身班。
I don't have the time for any more extra-curricular activities.
我没有更多的时间从事课外的活动了。
No, thank you. Tom.I've already had lunch.
不，汤姆，谢谢。我已经吃过饭了。