Block for erection
架设体
🧩 词语组成解析
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
for
[fɚ]
prep. 为，为了;倾向于;关于;当作;
conj. 因为，由于;
erection
[[i'rekʃən]]
n. 直立, 竖起, 建筑物\\n[化] 装配
🗣️ 情景例句
That's a good idea.
好主意。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
Alternatively, if the star were small, the life-supporting planet would have to have a close orbit round it and also provide the perfect conditions for life forms to develop.
反之，如果恒星很小，维持生命的行星就要在离恒星很近的轨道上运行，而且要有极好的条件才能使生命得以发展，