activity 四级高考

a flurry of activity

一阵忙乱

the room was a hive of activity .

房间里热闹非凡。

the contractile activity of the human colon.

人类结肠收缩。

a history of the eruptive activity in an area.

某一地区火山历史。

there was a brief flurry of activity in the hall.

大厅里一阵短暂骚。

the lytic activity of bile acids.

胆汁酸溶解作用。

eradicate guerrilla activity;

消灭游击；

journalistic activities

新闻

nighttime activities

夜间

a moment of repose in the midst of activity

中片刻憩息

We must expose this shameful activity to the newspapers.

我们一定要向报社揭露这一无耻行径。

terminable activities

可终止行为

volcanic activity is highly episodic in nature.

火山实际上极具偶然性。

heavy activity; heavy fighting.

剧烈；激烈战斗

the kitchen became a hive of activity .

厨房成了繁忙之地。

their activities continue to be largely uncurbed.

他们在很大程度上仍未被制止。

parasympathetic activity; parasympathetic agents.

副交感神经系统；副交感剂

Parasailing is an essential leisure activity in Mauritius.

帆伞运在毛里求斯诸多运中绝对要数不容错过一个。

There is minimal mitotic activity, no atypia and no desmoplasia.

有很少分裂象，无异型性及纤维组织增生。

There was a fury of activity on the morning of their departure.

他们离开那个早上, 群情激昂。