S09 · Unit9:Sentence 09
Unit9:Sentence 09
Sentence 09
然而,直到公元前1500年,人们才首次通过用熔融玻璃覆盖沙芯的方法制作出中空的玻璃容器
17 句 · 父母与孩子分角色配音
旁白 neutral
It
它
旁白 neutral
was not until
直到
旁白 neutral
1500 BC
公元前1500年
旁白 neutral
however
然而
旁白 neutral
It was not until 1500 BC , however
然而,直到公元前1500年
旁白 neutral
that
(引导从句)
旁白 neutral
the first hollow glass container
第一个空心玻璃容器
旁白 neutral
was made
被制造
旁白 neutral
that the first hollow glass container was made
第一个中空的玻璃容器才被制造出来
旁白 neutral
It was not until 1500 BC , however , that the first hollow glass container was made
然而,直到公元前1500年,第一个中空玻璃容器才被制造出来
旁白 neutral
by
通过
旁白 neutral
covering
cover(现在分词): 覆盖
旁白 neutral
a sand core
一个砂芯
旁白 neutral
with
用
旁白 neutral
a layer of molten glass
一层熔融玻璃
旁白 neutral
by covering a sand core with a layer of molten glass
通过用一层熔融玻璃覆盖砂芯
旁白 neutral
It was not until 1500 BC , however , that the first hollow glass container was made by covering a sand core with a layer of molten glass
然而,直到公元前1500年,人们才首次通过用熔融玻璃覆盖沙芯的方法制作出中空的玻璃容器