Upon this
这时候
🧩 词语组成解析
upon
[ə'pɑn]
prep. 在…上面;当…时候;
this
[ðɪs]
pron. 这，这个;这事，这人;这时;下面所说的事;
adj. 这，这个;刚过去的，即将到来的;今…，本…;
adv. 这样地;就是这样;这么地;
🗣️ 情景例句
When you come out of the hospital.
在你病好出院后。
The sanitary engineer collects garbage.
卫生队员收集垃圾。
when they would be capable of providing information about traffic jams and suggesting alternative routes, when they would be used in hospitals to help doctors to diagnose illnesses, when they would relieve office workers and accountants of dull, repetitiv
计算机可以使办公室人员和会计免除那些枯燥、重复的劳动。