Projection welding
[化] 凸焊
?? 詞語組成解析
projection
[pr?'d?ek??n]
n. 預測;規劃，設計;[心]投射;突起物;
a. 焊的\\n[機] 熔接, 焊接, 鍛接
??? 情景例句
The bad news is, you won't be able to adopt the dog.
壞消息是你不能收養那只狗了。
This soup would taste better if it had more salt in it.
如果多放點鹽，這湯會更好喝的。
'Excuse my interrupting you.
“請原諒我打斷了您。