Cement testing
[建] 水泥試驗
?? 詞語組成解析
cement
[si'ment]
n. 水泥;膠合劑;膠接劑;粘固粉;
vt. 粘牢;鞏固;（用水泥、膠等）粘結;在…上抹水泥;
testing
[['testi?]]
n. 測試\\na. 吃力的, 試驗的
??? 情景例句
And in this family.
也在這個家 。
Hello.
你好！
One young calf especially enjoyed raising a turtle to the surface with his snout and then shoving him across the tank like an aquaplane.
一只小海豚特別喜歡用鼻子把海龜推到水面，然后像滑水板一樣把海龜從水池的這一邊推到那一邊。