第50课

anaesthetic [,ænis'θetik]

n．麻醉剂(药)

wound [wu:nd]

n．伤，创伤

chloroform ['klɔ(:)rəfɔ:m]

n．氯仿麻醉剂

antiseptic [,ænti'septik]

n．消毒剂

anti（反）+sept（菌）+ic→杀菌剂

as a boy

是个孩子时

to be good with one's hand

手巧

to work under sb.

在某人手下做事

cut up

解剖

be good at sth.

擅长做某事

to have an operation

做手术

in spite of

尽管

to stir up

惹起

in order to

为了

to go on an expedition

去远征

prevent...from

防止

set up

设立，建立

go on with

继续做

to escape from

从…逃出来

to break free

挣脱束缚

die of

死于…