衬: Ⅰ动词1.(在里面托上一层) line; place sth. underneath 短语和例子衬驼绒的大衣 a fleece-lined overcoat; 衬上一层纸 put a piece of paper underneath; 他在运动服里面衬着游泳衣。 he wore his swimsuit underneath his slacks.2.(陪衬; 衬托) s
Example Sentences:
1.
Water - resistant gypsum backing board 耐水石墨背衬板
2.
The backing plate shall be welded with matching electrodes so that the weld on the clad side is flush with the backing plate surface 底板用配套焊条焊接，使复层侧的焊缝与背衬板表面齐平。
