Flow by gravity
[化] 重力自流
🧩 词语组成解析
flow
[fləu]
vi. 流;垂;流出;（谈话、文体等）流畅;
n. 流动;滔滔不绝;涨潮;连贯;
vt. 使泛滥;淹没;排出;
by
[baɪ]
prep. 在…旁边;表示方式;由于;经过;
adv. 经过;表示保留或保存时用;短暂拜访;
🗣️ 情景例句
to live with my son and his family.
和我儿子和他的家人住在一起。
But we cannot afford to depend on tradition alone.
但是我们不能靠吃老本过日。
That is scheduled for shipment the day after tomorrow.
预定后天就可装船了。